remove more references to draw filter

TBR=bungeman@google.com
NOTRY=true
Docs-Preview: https://skia.org/?cl=140798
Bug: skia:6818
Change-Id: Ia741238f65b55cf20b6f4a813a573e84d29a2dfd
Reviewed-on: https://skia-review.googlesource.com/140798
Commit-Queue: Cary Clark <caryclark@skia.org>
Reviewed-by: Cary Clark <caryclark@skia.org>

6 files changed, 41 insertions, 63 deletions

diff --git a/docs/SkCanvas_Reference.bmh b/docs/SkCanvas_Reference.bmh
index 91de06762c..e91aee56da 100644
--- a/docs/SkCanvas_Reference.bmh
+++ b/docs/SkCanvas_Reference.bmh
@@ -1265,10 +1265,9 @@ to implement windows and views. The initial state has an identity matrix and and
 an infinite clip. Even with a wide-open clip, drawing is constrained by the
 bounds of the Canvas Surface or Device.
 
-Canvas savable state consists of Clip, Matrix, and Draw_Filter.
+Canvas savable state consists of Clip and Matrix.
 Clip describes the area that may be drawn to.
 Matrix transforms the geometry.
-Draw_Filter (deprecated on most platforms) modifies the paint before drawing.
 
 save(), saveLayer, saveLayerPreserveLCDTextRequests, and saveLayerAlpha
 save state and return the depth of the stack.
@@ -1332,9 +1331,9 @@ void draw(SkCanvas* canvas) {
 
 #In State_Stack
 #Line # saves Clip and Matrix on stack ##
-Saves Matrix, Clip, and Draw_Filter (Draw_Filter deprecated on most platforms).
-Calling restore() discards changes to Matrix, Clip, and Draw_Filter,
-restoring the Matrix, Clip, and Draw_Filter to their state when save() was called.
+Saves Matrix and Clip.
+Calling restore() discards changes to Matrix and Clip,
+restoring the Matrix and Clip to their state when save() was called.
 
 Matrix may be changed by translate(), scale(), rotate(), skew(), concat(), setMatrix,
 and resetMatrix. Clip may be changed by clipRect, clipRRect, clipPath, clipRegion.
@@ -1376,7 +1375,7 @@ void draw(SkCanvas* canvas) {
 
 #In State_Stack
 #Line # restores changes to Clip and Matrix, pops save stack ##
-Removes changes to Matrix, Clip, and Draw_Filter since Canvas state was
+Removes changes to Matrix and Clip since Canvas state was
 last saved. The state is removed from the stack.
 
 Does nothing if the stack is empty.
@@ -1400,7 +1399,7 @@ void draw(SkCanvas* canvas) {
 
 #In State_Stack
 #Line # returns depth of stack containing Clip and Matrix ##
-Returns the number of saved states, each containing: Matrix, Clip, and Draw_Filter.
+Returns the number of saved states, each containing: Matrix and Clip.
 Equals the number of save() calls less the number of restore() calls plus one.
 The save count of a new canvas is one.
 
@@ -1432,7 +1431,7 @@ depth = 1
 
 #In State_Stack
 #Line # restores changes to Clip and Matrix to given depth ##
-Restores state to Matrix, Clip, and Draw_Filter values when save(), saveLayer,
+Restores state to Matrix and Clip values when save(), saveLayer,
 saveLayerPreserveLCDTextRequests, or saveLayerAlpha returned saveCount.
 
 Does nothing if saveCount is greater than state stack count.
@@ -1485,10 +1484,8 @@ Color_Alpha, Color_Filter, Image_Filter, and Blend_Mode.
 
 #In Layer
 #Line # saves Clip and Matrix on stack; creates Layer ##
-Saves Matrix, Clip, and Draw_Filter (Draw_Filter deprecated on most platforms),
-and allocates a Bitmap for subsequent drawing.
-Calling restore() discards changes to Matrix, Clip, and Draw_Filter,
-and draws the Bitmap.
+Saves Matrix and Clip, and allocates a Bitmap for subsequent drawing.
+Calling restore() discards changes to Matrix and Clip, and draws the Bitmap.
 
 Matrix may be changed by translate(), scale(), rotate(), skew(), concat(),
 setMatrix, and resetMatrix. Clip may be changed by clipRect, clipRRect,
@@ -1539,10 +1536,8 @@ void draw(SkCanvas* canvas) {
 #Method int saveLayer(const SkRect& bounds, const SkPaint* paint)
 
 #In Layer
-Saves Matrix, Clip, and Draw_Filter (Draw_Filter deprecated on most platforms),
-and allocates a Bitmap for subsequent drawing.
-Calling restore() discards changes to Matrix, Clip, and Draw_Filter,
-and draws the Bitmap.
+Saves Matrix and Clip, and allocates a Bitmap for subsequent drawing.
+Calling restore() discards changes to Matrix and Clip, and draws the Bitmap.
 
 Matrix may be changed by translate(), scale(), rotate(), skew(), concat(),
 setMatrix, and resetMatrix. Clip may be changed by clipRect, clipRRect,
@@ -1595,12 +1590,10 @@ void draw(SkCanvas* canvas) {
 
 #In Layer
 #Line # saves Clip and Matrix on stack; creates Layer for LCD text ##
-Saves Matrix, Clip, and Draw_Filter (Draw_Filter deprecated on most platforms),
-and allocates a Bitmap for subsequent drawing.
+Saves Matrix and Clip, and allocates a Bitmap for subsequent drawing.
 LCD_Text is preserved when the Layer is drawn to the prior Layer.
 
-Calling restore() discards changes to Matrix, Clip, and Draw_Filter,
-and draws Layer.
+Calling restore() discards changes to Matrix and Clip, and draws Layer.
 
 Matrix may be changed by translate(), scale(), rotate(), skew(), concat(),
 setMatrix, and resetMatrix. Clip may be changed by clipRect, clipRRect,
@@ -1654,10 +1647,9 @@ incorrect blending.
 
 #In Layer
 #Line # saves Clip and Matrix on stack; creates Layer; sets opacity ##
-Saves Matrix, Clip, and Draw_Filter (Draw_Filter deprecated on most platforms),
-and allocates Bitmap for subsequent drawing.
+Saves Matrix and Clip, and allocates Bitmap for subsequent drawing.
 
-Calling restore() discards changes to Matrix, Clip, and Draw_Filter,
+Calling restore() discards changes to Matrix and Clip,
 and blends Layer with alpha opacity onto prior Layer.
 
 Matrix may be changed by translate(), scale(), rotate(), skew(), concat(),
@@ -1976,10 +1968,9 @@ Implementation is not complete; has no effect if Device is GPU-backed.
 #Method int saveLayer(const SaveLayerRec& layerRec)
 
 #In Layer
-Saves Matrix, Clip, and Draw_Filter (Draw_Filter deprecated on most platforms),
-and allocates Bitmap for subsequent drawing.
+Saves Matrix and Clip, and allocates Bitmap for subsequent drawing.
 
-Calling restore() discards changes to Matrix, Clip, and Draw_Filter,
+Calling restore() discards changes to Matrix and Clip,
 and blends Bitmap with Color_Alpha opacity onto the prior Layer.
 
 Matrix may be changed by translate(), scale(), rotate(), skew(), concat(),
diff --git a/site/user/api/SkCanvas_Reference.md b/site/user/api/SkCanvas_Reference.md
index 70f4657a4d..c418c50897 100644
--- a/site/user/api/SkCanvas_Reference.md
+++ b/site/user/api/SkCanvas_Reference.md
@@ -689,7 +689,7 @@ times <a href='#SkCanvas_MakeRasterDirectN32_rowBytes'>rowBytes</a></td>
 
 ### Example
 
-<div><fiddle-embed name="e9411d676d1fa13b46331abe9e14ad3e"><div>Allocates a three by three bitmap, clears it to white, and draws a black pixel
+<div><fiddle-embed name="4cacf302830e644234d522f6e2f8f580"><div>Allocates a three by three bitmap, clears it to white, and draws a black pixel
 in the center.
 </div>
 
@@ -1872,10 +1872,9 @@ to implement windows and views. The initial state has an identity matrix and and
 an infinite clip. Even with a wide-open clip, drawing is constrained by the
 bounds of the <a href='#Canvas'>Canvas</a> <a href='SkSurface_Reference#Surface'>Surface</a> or <a href='undocumented#Device'>Device</a>.
 
-<a href='#Canvas'>Canvas</a> savable state consists of <a href='#Clip'>Clip</a>, <a href='#Matrix'>Matrix</a>, and Draw_Filter.
+<a href='#Canvas'>Canvas</a> savable state consists of <a href='#Clip'>Clip</a> and <a href='#Matrix'>Matrix</a>.
 <a href='#Clip'>Clip</a> describes the area that may be drawn to.
 <a href='#Matrix'>Matrix</a> transforms the geometry.
-Draw_Filter (deprecated on most platforms) modifies the paint before drawing.
 
 <a href='#SkCanvas_save'>save</a>, <a href='#SkCanvas_saveLayer'>saveLayer</a>, <a href='#SkCanvas_saveLayerPreserveLCDTextRequests'>saveLayerPreserveLCDTextRequests</a>, and <a href='#SkCanvas_saveLayerAlpha'>saveLayerAlpha</a>
 save state and return the depth of the stack.
@@ -1920,9 +1919,9 @@ Each <a href='#Clip'>Clip</a> uses the current <a href='#Matrix'>Matrix</a> for
 int <a href='#SkCanvas_save'>save</a>()
 </pre>
 
-Saves <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and ( deprecated on most platforms).
-Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and Draw_Filter,
-restoring the <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and to their state when <a href='#SkCanvas_save'>save</a> was called.
+Saves <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>.
+Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>,
+restoring the <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a> to their state when <a href='#SkCanvas_save'>save</a> was called.
 
 <a href='#Matrix'>Matrix</a> may be changed by <a href='#SkCanvas_translate'>translate</a>, <a href='#SkCanvas_scale'>scale</a>, <a href='#SkCanvas_rotate'>rotate</a>, <a href='#SkCanvas_skew'>skew</a>, <a href='#SkCanvas_concat'>concat</a>, <a href='#SkCanvas_setMatrix'>setMatrix</a>,
 and <a href='#SkCanvas_resetMatrix'>resetMatrix</a>. <a href='#Clip'>Clip</a> may be changed by <a href='#SkCanvas_clipRect'>clipRect</a>, <a href='#SkCanvas_clipRRect'>clipRRect</a>, <a href='#SkCanvas_clipPath'>clipPath</a>, <a href='#SkCanvas_clipRegion'>clipRegion</a>.
@@ -1956,7 +1955,7 @@ the red square is not translated, and is drawn at the origin.
 void <a href='#SkCanvas_restore'>restore</a>()
 </pre>
 
-Removes changes to <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and since <a href='#Canvas'>Canvas</a> state was
+Removes changes to <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a> since <a href='#Canvas'>Canvas</a> state was
 last saved. The state is removed from the stack.
 
 Does nothing if the stack is empty.
@@ -1978,7 +1977,7 @@ Does nothing if the stack is empty.
 int <a href='#SkCanvas_getSaveCount'>getSaveCount</a>() const
 </pre>
 
-Returns the number of saved states, each containing: <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and Draw_Filter.
+Returns the number of saved states, each containing: <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>.
 Equals the number of <a href='#SkCanvas_save'>save</a> calls less the number of <a href='#SkCanvas_restore'>restore</a> calls plus one.
 The save count of a new canvas is one.
 
@@ -2013,7 +2012,7 @@ depth = 1
 void <a href='#SkCanvas_restoreToCount'>restoreToCount</a>(int saveCount)
 </pre>
 
-Restores state to <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and values when <a href='#SkCanvas_save'>save</a>, <a href='#SkCanvas_saveLayer'>saveLayer</a>,
+Restores state to <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a> values when <a href='#SkCanvas_save'>save</a>, <a href='#SkCanvas_saveLayer'>saveLayer</a>,
 <a href='#SkCanvas_saveLayerPreserveLCDTextRequests'>saveLayerPreserveLCDTextRequests</a>, or <a href='#SkCanvas_saveLayerAlpha'>saveLayerAlpha</a> returned <a href='#SkCanvas_restoreToCount_saveCount'>saveCount</a>.
 
 Does nothing if <a href='#SkCanvas_restoreToCount_saveCount'>saveCount</a> is greater than state stack count.
@@ -2065,10 +2064,8 @@ restored, its <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> can be modified by
 int <a href='#SkCanvas_saveLayer'>saveLayer</a>(const <a href='SkRect_Reference#SkRect'>SkRect</a>* bounds, const <a href='SkPaint_Reference#SkPaint'>SkPaint</a>* paint)
 </pre>
 
-Saves <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and ( deprecated on most platforms),
-and allocates a <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
-Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and Draw_Filter,
-and draws the <a href='SkBitmap_Reference#Bitmap'>Bitmap</a>.
+Saves <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>, and allocates a <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
+Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>, and draws the <a href='SkBitmap_Reference#Bitmap'>Bitmap</a>.
 
 <a href='#Matrix'>Matrix</a> may be changed by <a href='#SkCanvas_translate'>translate</a>, <a href='#SkCanvas_scale'>scale</a>, <a href='#SkCanvas_rotate'>rotate</a>, <a href='#SkCanvas_skew'>skew</a>, <a href='#SkCanvas_concat'>concat</a>,
 <a href='#SkCanvas_setMatrix'>setMatrix</a>, and <a href='#SkCanvas_resetMatrix'>resetMatrix</a>. <a href='#Clip'>Clip</a> may be changed by <a href='#SkCanvas_clipRect'>clipRect</a>, <a href='#SkCanvas_clipRRect'>clipRRect</a>,
@@ -2114,10 +2111,8 @@ depth of saved stack
 int <a href='#SkCanvas_saveLayer'>saveLayer</a>(const <a href='SkRect_Reference#SkRect'>SkRect</a>& bounds, const <a href='SkPaint_Reference#SkPaint'>SkPaint</a>* paint)
 </pre>
 
-Saves <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and ( deprecated on most platforms),
-and allocates a <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
-Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and Draw_Filter,
-and draws the <a href='SkBitmap_Reference#Bitmap'>Bitmap</a>.
+Saves <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>, and allocates a <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
+Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>, and draws the <a href='SkBitmap_Reference#Bitmap'>Bitmap</a>.
 
 <a href='#Matrix'>Matrix</a> may be changed by <a href='#SkCanvas_translate'>translate</a>, <a href='#SkCanvas_scale'>scale</a>, <a href='#SkCanvas_rotate'>rotate</a>, <a href='#SkCanvas_skew'>skew</a>, <a href='#SkCanvas_concat'>concat</a>,
 <a href='#SkCanvas_setMatrix'>setMatrix</a>, and <a href='#SkCanvas_resetMatrix'>resetMatrix</a>. <a href='#Clip'>Clip</a> may be changed by <a href='#SkCanvas_clipRect'>clipRect</a>, <a href='#SkCanvas_clipRRect'>clipRRect</a>,
@@ -2165,12 +2160,10 @@ The red rectangle is clipped; it does not fully fit on <a href='#Layer'>Layer</a
 int <a href='#SkCanvas_saveLayerPreserveLCDTextRequests'>saveLayerPreserveLCDTextRequests</a>(const <a href='SkRect_Reference#SkRect'>SkRect</a>* bounds, const <a href='SkPaint_Reference#SkPaint'>SkPaint</a>* paint)
 </pre>
 
-Saves <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and ( deprecated on most platforms),
-and allocates a <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
+Saves <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>, and allocates a <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
 <a href='SkPaint_Reference#LCD_Text'>LCD Text</a> is preserved when the <a href='#Layer'>Layer</a> is drawn to the prior <a href='#Layer'>Layer</a>.
 
-Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and Draw_Filter,
-and draws <a href='#Layer'>Layer</a>.
+Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>, and draws <a href='#Layer'>Layer</a>.
 
 <a href='#Matrix'>Matrix</a> may be changed by <a href='#SkCanvas_translate'>translate</a>, <a href='#SkCanvas_scale'>scale</a>, <a href='#SkCanvas_rotate'>rotate</a>, <a href='#SkCanvas_skew'>skew</a>, <a href='#SkCanvas_concat'>concat</a>,
 <a href='#SkCanvas_setMatrix'>setMatrix</a>, and <a href='#SkCanvas_resetMatrix'>resetMatrix</a>. <a href='#Clip'>Clip</a> may be changed by <a href='#SkCanvas_clipRect'>clipRect</a>, <a href='#SkCanvas_clipRRect'>clipRRect</a>,
@@ -2219,10 +2212,9 @@ depth of saved stack
 int <a href='#SkCanvas_saveLayerAlpha'>saveLayerAlpha</a>(const <a href='SkRect_Reference#SkRect'>SkRect</a>* bounds, <a href='undocumented#U8CPU'>U8CPU</a> alpha)
 </pre>
 
-Saves <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and ( deprecated on most platforms),
-and allocates <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
+Saves <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>, and allocates <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
 
-Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and Draw_Filter,
+Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>,
 and blends <a href='#Layer'>Layer</a> with <a href='#SkCanvas_saveLayerAlpha_alpha'>alpha</a> opacity onto prior <a href='#Layer'>Layer</a>.
 
 <a href='#Matrix'>Matrix</a> may be changed by <a href='#SkCanvas_translate'>translate</a>, <a href='#SkCanvas_scale'>scale</a>, <a href='#SkCanvas_rotate'>rotate</a>, <a href='#SkCanvas_skew'>skew</a>, <a href='#SkCanvas_concat'>concat</a>,
@@ -2625,10 +2617,9 @@ identity matrix</td>
 int <a href='#SkCanvas_saveLayer'>saveLayer</a>(const <a href='#SkCanvas_SaveLayerRec'>SaveLayerRec</a>& layerRec)
 </pre>
 
-Saves <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and ( deprecated on most platforms),
-and allocates <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
+Saves <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>, and allocates <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> for subsequent drawing.
 
-Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a>, <a href='#Clip'>Clip</a>, and Draw_Filter,
+Calling <a href='#SkCanvas_restore'>restore</a> discards changes to <a href='#Matrix'>Matrix</a> and <a href='#Clip'>Clip</a>,
 and blends <a href='SkBitmap_Reference#Bitmap'>Bitmap</a> with <a href='SkColor_Reference#Alpha'>Color Alpha</a> opacity onto the prior <a href='#Layer'>Layer</a>.
 
 <a href='#Matrix'>Matrix</a> may be changed by <a href='#SkCanvas_translate'>translate</a>, <a href='#SkCanvas_scale'>scale</a>, <a href='#SkCanvas_rotate'>rotate</a>, <a href='#SkCanvas_skew'>skew</a>, <a href='#SkCanvas_concat'>concat</a>,
@@ -3246,7 +3237,7 @@ itself or another <a href='SkPath_Reference#Contour'>Path Contour</a>, whether t
 
 ### Example
 
-<div><fiddle-embed name="bd5286cb9a5e5c32cd980f72b8f400fb"><div>Top figure uses <a href='SkPath_Reference#SkPath_kInverseWinding_FillType'>SkPath::kInverseWinding FillType</a> and <a href='undocumented#SkClipOp_kDifference'>SkClipOp::kDifference</a>;
+<div><fiddle-embed name="ee47ae6b813bfaa55e1a7b7c053ed60d"><div>Top figure uses <a href='SkPath_Reference#SkPath_kInverseWinding_FillType'>SkPath::kInverseWinding FillType</a> and <a href='undocumented#SkClipOp_kDifference'>SkClipOp::kDifference</a>;
 area outside clip is subtracted from circle.
 
 Bottom figure uses <a href='SkPath_Reference#SkPath_kWinding_FillType'>SkPath::kWinding FillType</a> and <a href='undocumented#SkClipOp_kIntersect'>SkClipOp::kIntersect</a>;
diff --git a/site/user/api/SkColor_Reference.md b/site/user/api/SkColor_Reference.md
index bc6db9d2aa..cb497f6537 100644
--- a/site/user/api/SkColor_Reference.md
+++ b/site/user/api/SkColor_Reference.md
@@ -609,7 +609,7 @@ The values chosen for names may not be the same as values used by
 
 ### Example
 
-<div><fiddle-embed name="f4365ef332f51f7fd25040e0771ba9a2"></fiddle-embed></div>
+<div><fiddle-embed name="1c2e38321464818847f953ddd45cb5a1"></fiddle-embed></div>
 
 ### Constants
 
diff --git a/site/user/api/SkMatrix_Reference.md b/site/user/api/SkMatrix_Reference.md
index 2bd8b688b6..617ccc8915 100644
--- a/site/user/api/SkMatrix_Reference.md
+++ b/site/user/api/SkMatrix_Reference.md
@@ -2278,7 +2278,7 @@ Sets horizontal scale factor.
 
 ### Example
 
-<div><fiddle-embed name="e9411d676d1fa13b46331abe9e14ad3e"></fiddle-embed></div>
+<div><fiddle-embed name="a39dfed98c3c3c3a56be9ad59fe4e21e"></fiddle-embed></div>
 
 ### See Also
 
@@ -2998,7 +2998,7 @@ The pivot point is unchanged when mapped with <a href='#Matrix'>Matrix</a>.
 
 ### Example
 
-<div><fiddle-embed name="56ed920dadbf2b2967ac45fb5a9bded6"></fiddle-embed></div>
+<div><fiddle-embed name="55e0431adc6c5b1987ebb8123cc10342"></fiddle-embed></div>
 
 ### See Also
 
diff --git a/site/user/api/SkPixmap_Reference.md b/site/user/api/SkPixmap_Reference.md
index c94411dca2..4a5ba1f941 100644
--- a/site/user/api/SkPixmap_Reference.md
+++ b/site/user/api/SkPixmap_Reference.md
@@ -332,7 +332,7 @@ memory if desired.
 
 ### Example
 
-<div><fiddle-embed name="f4365ef332f51f7fd25040e0771ba9a2">
+<div><fiddle-embed name="d9eb583c39f4f0baea79896b89245c98">
 
 #### Example Output
 
@@ -910,7 +910,7 @@ size in bytes of image buffer
 
 ### Example
 
-<div><fiddle-embed name="e9411d676d1fa13b46331abe9e14ad3e">
+<div><fiddle-embed name="410d14ddc45d272598c5a4e52bb047de">
 
 #### Example Output
 
diff --git a/site/user/api/undocumented.md b/site/user/api/undocumented.md
index 45e5551cb2..7f46c73924 100644
--- a/site/user/api/undocumented.md
+++ b/site/user/api/undocumented.md
@@ -176,10 +176,6 @@ SK_API void <a href='#SkDebugf'>SkDebugf</a>(const char format[], ...)
 
 ## <a name='PDF'>PDF</a>
 
-# <a name='Draw_Filter'>Draw Filter</a>
-
-# <a name='SkDrawFilter'>Class SkDrawFilter</a>
-
 # <a name='Draw_Layer'>Draw Layer</a>
 
 # <a name='Draw_Looper'>Draw Looper</a>