cc: Use gfx:: Geometry types for positions, bounds, and related things.

cc/test/layer_test_common.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 
 #include "cc/test/layer_test_common.h"
 
 #include "cc/draw_quad.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace LayerTestCommon {
 
 // Align with expected and actual output
 const char* quadString = "    Quad: ";
 
 void verifyQuadsExactlyCoverRect(const cc::QuadList& quads,
-                                 const cc::IntRect& rect) {
-    cc::Region remaining(rect);
+                                 const gfx::Rect& rect) {
+    cc::Region remaining = cc::IntRect(rect);
 
     for (size_t i = 0; i < quads.size(); ++i) {
         cc::DrawQuad* quad = quads[i];
-        cc::IntRect quadRect = cc::IntRect(quad->quadRect());
+        gfx::Rect quadRect = quad->quadRect();
 
-        EXPECT_TRUE(rect.contains(quadRect)) << quadString << i;
-        EXPECT_TRUE(remaining.contains(quadRect)) << quadString << i;
-        remaining.subtract(cc::Region(quadRect));
+        EXPECT_TRUE(rect.Contains(quadRect)) << quadString << i;
+        EXPECT_TRUE(remaining.contains(cc::IntRect(quadRect))) << quadString << i;
+        remaining.subtract(cc::IntRect(quadRect));
     }
 
     EXPECT_TRUE(remaining.isEmpty());
 }
 
 }  // namespace LayerTestCommon