Remove unused GC::writePixels() wrapper.

(only used in unit tests)

R=schenney@chromium.org,senorblanco@chromium.org

Review URL: https://codereview.chromium.org/657293004

git-svn-id: svn://svn.chromium.org/blink/trunk@183846 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp

@@ -1202,18 +1202,6 @@ void GraphicsContext::writePixels(const SkImageInfo& info, const void* pixels, s
     }
 }
 
-void GraphicsContext::writePixels(const SkBitmap& bitmap, int x, int y)
-{
-    if (contextDisabled())
-        return;
-
-    if (!bitmap.getTexture()) {
-        SkAutoLockPixels alp(bitmap);
-        if (bitmap.getPixels())
-            writePixels(bitmap.info(), bitmap.getPixels(), bitmap.rowBytes(), x, y);
-    }
-}
-
 void GraphicsContext::drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, const SkPaint* paint)
 {
     ASSERT(m_canvas);

third_party/WebKit/Source/platform/graphics/GraphicsContext.h

@@ -285,7 +285,6 @@ public:
     // These methods write to the canvas and modify the opaque region, if tracked.
     // Also drawLine(const IntPoint& point1, const IntPoint& point2) and fillRoundedRect
     void writePixels(const SkImageInfo&, const void* pixels, size_t rowBytes, int x, int y);
-    void writePixels(const SkBitmap&, int x, int y);
     void drawBitmap(const SkBitmap&, SkScalar, SkScalar, const SkPaint* = 0);
     void drawBitmapRect(const SkBitmap&, const SkRect*, const SkRect&, const SkPaint* = 0);
     void drawOval(const SkRect&, const SkPaint&);

third_party/WebKit/Source/platform/graphics/GraphicsContextTest.cpp

@@ -759,6 +759,12 @@ TEST(GraphicsContextTest, trackOpaqueTextTest)
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 }
 
+static inline void writePixels(GraphicsContext* context, const SkBitmap& bm, int x, int y)
+{
+    SkAutoLockPixels locker(bm);
+    context->writePixels(bm.info(), bm.getPixels(), bm.rowBytes(), x, y);
+}
+
 TEST(GraphicsContextTest, trackOpaqueWritePixelsTest)
 {
     SkBitmap bitmap;
@@ -786,7 +792,7 @@ TEST(GraphicsContextTest, trackOpaqueWritePixelsTest)
     SkPaint paint;
     paint.setXfermodeMode(SkXfermode::kSrc_Mode);
 
-    context.writePixels(opaqueBitmap, 50, 50);
+    writePixels(&context, opaqueBitmap, 50, 50);
     EXPECT_EQ_RECT(IntRect(50, 50, 10, 10), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
@@ -794,19 +800,19 @@ TEST(GraphicsContextTest, trackOpaqueWritePixelsTest)
     EXPECT_EQ_RECT(IntRect(10, 10, 90, 90), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
-    context.writePixels(alphaBitmap, 10, 0);
+    writePixels(&context, alphaBitmap, 10, 0);
     EXPECT_EQ_RECT(IntRect(10, 10, 90, 90), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
-    context.writePixels(alphaBitmap, 10, 1);
+    writePixels(&context, alphaBitmap, 10, 1);
     EXPECT_EQ_RECT(IntRect(10, 11, 90, 89), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
-    context.writePixels(alphaBitmap, 0, 10);
+    writePixels(&context, alphaBitmap, 0, 10);
     EXPECT_EQ_RECT(IntRect(10, 11, 90, 89), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
-    context.writePixels(alphaBitmap, 1, 10);
+    writePixels(&context, alphaBitmap, 1, 10);
     EXPECT_EQ_RECT(IntRect(11, 11, 89, 89), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 }