cc: Add point-based UV coordinate on TextureLayer

cc/heads_up_display_layer_impl.cc

Index: cc/heads_up_display_layer_impl.cc
diff --git a/cc/heads_up_display_layer_impl.cc b/cc/heads_up_display_layer_impl.cc
index d15893ad3b9bb958c03cfc81f6dea7f126a4d471..46ba80c6d59ee32031a7ab39159d172f2dfbc4d6 100644
--- a/cc/heads_up_display_layer_impl.cc
+++ b/cc/heads_up_display_layer_impl.cc
@@ -97,11 +97,12 @@ void HeadsUpDisplayLayerImpl::appendQuads(QuadSink& quadSink, AppendQuadsData& a
     gfx::Rect quadRect(gfx::Point(), bounds());
     gfx::Rect opaqueRect(contentsOpaque() ? quadRect : gfx::Rect());
     bool premultipliedAlpha = true;
-    gfx::RectF uvRect(0, 0, 1, 1);
+    gfx::PointF uv_top_left(0, 0);

[danakj, 2013/01/15 01:48:42]

nit: 0.f

[Jerome, 2013/01/15 17:58:12]

Done.

+    gfx::PointF uv_bottom_right(1, 1);

[danakj, 2013/01/15 01:48:42]

nit: 1.f

[Jerome, 2013/01/15 17:58:12]

Done.

     const float vertex_opacity[] = {1.0f, 1.0f, 1.0f, 1.0f};
     bool flipped = false;
     scoped_ptr<TextureDrawQuad> quad = TextureDrawQuad::Create();
-    quad->SetNew(sharedQuadState, quadRect, opaqueRect, m_hudTexture->id(), premultipliedAlpha, uvRect, vertex_opacity, flipped);
+    quad->SetNew(sharedQuadState, quadRect, opaqueRect, m_hudTexture->id(), premultipliedAlpha, uv_top_left, uv_bottom_right, vertex_opacity, flipped);
     quadSink.append(quad.PassAs<DrawQuad>(), appendQuadsData);
 }