3 files changed, 16 insertions, 30 deletions
diff --git a/src/core/SkBitmap.cpp b/src/core/SkBitmap.cpp
index 6615b1c52b..f950e28cdc 100644
--- a/src/core/SkBitmap.cpp
+++ b/src/core/SkBitmap.cpp
@@ -333,30 +333,6 @@ bool SkBitmap::setAlphaType(SkAlphaType alphaType) {
     return true;
 }
 
-SkPixelRef* SkBitmap::installPixelRef(SkPixelRef* pr, const SkIRect* subset) {
-    if (NULL == pr) {
-        this->reset();
-        return NULL;
-    }
-
-    const SkImageInfo& info = pr->info();
-
-    fConfig = SkColorTypeToBitmapConfig(info.fColorType);
-    fAlphaType = info.fAlphaType;
-    fBytesPerPixel = info.bytesPerPixel();
-    // not known until we're locked
-    fRowBytes = 0;
-    
-    SkIRect bounds = { 0, 0, info.fWidth, info.fHeight };
-    if (subset && !bounds.intersect(*subset)) {
-        bounds.setEmpty();
-    }
-
-    fWidth = bounds.width();
-    fHeight = bounds.height();
-    return this->setPixelRef(pr, bounds.left(), bounds.top());
-}
-
 void SkBitmap::updatePixelsFromRef() const {
     if (NULL != fPixelRef) {
         if (fPixelLockCount > 0) {
diff --git a/src/core/SkImageFilterUtils.cpp b/src/core/SkImageFilterUtils.cpp
index 076ef9bb91..92fe67e84c 100644
--- a/src/core/SkImageFilterUtils.cpp
+++ b/src/core/SkImageFilterUtils.cpp
@@ -15,8 +15,14 @@
 #include "SkGr.h"
 
 bool SkImageFilterUtils::WrapTexture(GrTexture* texture, int width, int height, SkBitmap* result) {
-    SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
-    result->installPixelRef(SkNEW_ARGS(SkGrPixelRef, (info, texture)))->unref();
+    SkImageInfo info = {
+        width,
+        height,
+        kPMColor_SkColorType,
+        kPremul_SkAlphaType,
+    };
+    result->setConfig(info);
+    result->setPixelRef(SkNEW_ARGS(SkGrPixelRef, (info, texture)))->unref();
     return true;
 }
 
diff --git a/src/core/SkScaledImageCache.cpp b/src/core/SkScaledImageCache.cpp
index 68663f03b0..fc3148bdd8 100644
--- a/src/core/SkScaledImageCache.cpp
+++ b/src/core/SkScaledImageCache.cpp
@@ -293,10 +293,14 @@ bool SkScaledImageCacheDiscardableAllocator::allocPixelRef(SkBitmap* bitmap,
         return false;
     }
 
-    SkImageInfo info = SkImageInfo::MakeN32(bitmap->width(), bitmap->height(),
-                                            bitmap->alphaType());
-
-    bitmap->installPixelRef(SkNEW_ARGS(SkOneShotDiscardablePixelRef,
+    SkImageInfo info = {
+        bitmap->width(),
+        bitmap->height(),
+        kPMColor_SkColorType,
+        bitmap->alphaType()
+    };
+
+    bitmap->setPixelRef(SkNEW_ARGS(SkOneShotDiscardablePixelRef,
                                    (info, dm, bitmap->rowBytes())))->unref();
     bitmap->lockPixels();
     return bitmap->readyToDraw();