Remove most remaining references to IntRect and FloatRect.

cc/gl_renderer_unittest.cc

Index: cc/gl_renderer_unittest.cc
diff --git a/cc/gl_renderer_unittest.cc b/cc/gl_renderer_unittest.cc
index b2f8fa5373ce3e9b61f4e3e59d85cd5351fd1cd8..3f0ede257fbded414ad36b0cd9cc58403222a692 100644
--- a/cc/gl_renderer_unittest.cc
+++ b/cc/gl_renderer_unittest.cc
@@ -217,7 +217,7 @@ TEST_F(GLRendererTest, FramebufferDiscardedAfterReadbackWhenNotVisible)
     m_renderer.drawFrame(m_mockClient.renderPassesInDrawOrder(), m_mockClient.renderPasses());
     EXPECT_FALSE(m_renderer.isFramebufferDiscarded());
 
-    m_renderer.getFramebufferPixels(pixels, IntRect(0, 0, 1, 1));
+    m_renderer.getFramebufferPixels(pixels, gfx::Rect(0, 0, 1, 1));
     EXPECT_TRUE(m_renderer.isFramebufferDiscarded());
     EXPECT_EQ(2, m_mockClient.setFullRootLayerDamageCount());
 }