Revert of Begin atlasing (https://codereview.chromium.org/354533004/)

Reason for revert:
Sigh

Original issue's description:
> Begin atlasing
>
> This CL makes it possible for pulled-forward-layers to be atlased. It currently has a couple glaring limitations (which is why it is disabled):
>
> 1) the atlased layers cannot be purged nor aged out
> 2) the texture backing the atlas is not pulled from (or returned to) the resource cache
>
> #1 is on hold until we have a recycling rectanizer
>
> A separate major limitation (the non-atlased layers aren't cached) is blocked until we can transmute entries in the resource cache from scratch to non-scratch while potentially preserving their contents.
>
> Committed: https://skia.googlesource.com/skia/+/55e61f0ef4e5c8c34ac107deaadc9b4ffef3111b

R=bsalomon@google.com
TBR=bsalomon@google.com
NOTREECHECKS=true
NOTRY=true

Author: robertphillips@google.com

Review URL: https://codereview.chromium.org/359953002

1 files changed, 0 insertions, 19 deletions

diff --git a/include/gpu/GrRect.h b/include/gpu/GrRect.h
index 14130f831c..ddb23b5a19 100644
--- a/include/gpu/GrRect.h
+++ b/include/gpu/GrRect.h
@@ -20,18 +20,6 @@ struct GrIRect16 {
         return r;
     }
 
-    static GrIRect16 SK_WARN_UNUSED_RESULT MakeWH(int16_t w, int16_t h) {
-        GrIRect16 r;
-        r.set(0, 0, w, h);
-        return r;
-    }
-
-    static GrIRect16 SK_WARN_UNUSED_RESULT MakeXYWH(int16_t x, int16_t y, int16_t w, int16_t h) {
-        GrIRect16 r;
-        r.set(x, y, x + w, y + h);
-        return r;
-    }
-
     int width() const { return fRight - fLeft; }
     int height() const { return fBottom - fTop; }
     int area() const { return this->width() * this->height(); }
@@ -39,13 +27,6 @@ struct GrIRect16 {
 
     void setEmpty() { memset(this, 0, sizeof(*this)); }
 
-    void set(int16_t left, int16_t top, int16_t right, int16_t bottom) {
-        fLeft = left;
-        fTop = top;
-        fRight = right;
-        fBottom = bottom;
-    }
-
     void set(const SkIRect& r) {
         fLeft   = SkToS16(r.fLeft);
         fTop    = SkToS16(r.fTop);