Remove unused GraphicsContext::drawEllipse()

Source/platform/graphics/GraphicsContextTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 584 matching lines @@
 
     GraphicsContext context(&canvas);
     context.setTrackOpaqueRegion(true);
 
     Color opaque(1.0f, 0.0f, 0.0f, 1.0f);
     Color alpha(0.0f, 0.0f, 0.0f, 0.0f);
 
     EXPECT_EQ_RECT(IntRect(0, 0, 0, 0), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
-    context.drawEllipse(IntRect(10, 10, 90, 90));
+    context.fillEllipse(FloatRect(10, 10, 90, 90));
+    context.strokeEllipse(FloatRect(10, 10, 90, 90));
     EXPECT_EQ_RECT(IntRect(0, 0, 0, 0), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
     context.fillRect(FloatRect(10, 10, 90, 90), opaque, CompositeSourceOver);
     EXPECT_EQ_RECT(IntRect(10, 10, 90, 90), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
     context.setCompositeOperation(CompositeSourceIn);
 
     context.setShouldAntialias(false);
 
     context.setFillColor(opaque);
-    context.drawEllipse(IntRect(10, 10, 50, 30));
+    context.fillEllipse(FloatRect(10, 10, 50, 30));
+    context.strokeEllipse(FloatRect(10, 10, 50, 30));
     EXPECT_EQ_RECT(IntRect(10, 10, 90, 90), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
     context.setFillColor(alpha);
-    context.drawEllipse(IntRect(10, 10, 30, 50));
+    context.fillEllipse(FloatRect(10, 10, 30, 50));
+    context.strokeEllipse(FloatRect(10, 10, 30, 50));
     EXPECT_EQ_RECT(IntRect(40, 10, 60, 90), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
     context.setShouldAntialias(true);
 
     context.setFillColor(opaque);
-    context.drawEllipse(IntRect(10, 10, 50, 30));
+    context.fillEllipse(FloatRect(10, 10, 50, 30));
+    context.strokeEllipse(FloatRect(10, 10, 50, 30));
     EXPECT_EQ_RECT(IntRect(40, 41, 60, 59), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 
     context.setFillColor(alpha);
-    context.drawEllipse(IntRect(20, 10, 30, 50));
+    context.fillEllipse(FloatRect(20, 10, 30, 50));
+    context.strokeEllipse(FloatRect(20, 10, 30, 50));
     EXPECT_EQ_RECT(IntRect(51, 41, 49, 59), context.opaqueRegion().asRect());
     EXPECT_PIXELS_MATCH(bitmap, context.opaqueRegion().asRect());
 }
 
 TEST(GraphicsContextTest, trackOpaqueRoundedRectTest)
 {
     SkBitmap bitmap;
     ASSERT_TRUE(bitmap.allocN32Pixels(200, 200));
     SkCanvas canvas(bitmap);
 
@@ skipping 462 matching lines @@
     EXPECT_FALSE(pic);
 
     // endRecording finally makes the picture accessible
     dl->endRecording();
     pic = dl->picture();
     EXPECT_TRUE(pic);
     EXPECT_EQ(1, pic->getRefCnt());
 }
 
 } // namespace