Remove WGC3D::width(), height(), reshape() implementations

cc/debug/fake_web_graphics_context_3d.cc

Index: cc/debug/fake_web_graphics_context_3d.cc
diff --git a/cc/debug/fake_web_graphics_context_3d.cc b/cc/debug/fake_web_graphics_context_3d.cc
index f493dc1d8543c4f05e52c98b8a4c04b273b1fb45..25157bfe4971673778f2e4f4935240a41352a9aa 100644
--- a/cc/debug/fake_web_graphics_context_3d.cc
+++ b/cc/debug/fake_web_graphics_context_3d.cc
@@ -25,17 +25,6 @@ bool FakeWebGraphicsContext3D::makeContextCurrent() {
   return true;
 }
 
-int FakeWebGraphicsContext3D::width() {
-  return 1;
-}
-
-int FakeWebGraphicsContext3D::height() {
-  return 1;
-}
-
-void FakeWebGraphicsContext3D::reshape(int width, int height) {
-}
-
 bool FakeWebGraphicsContext3D::isGLES2Compliant() {
   return false;
 }