cc: Remove WebCore rect use from the compositor, except within Region.

cc/gl_renderer.cc

 // Copyright 2010 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/gl_renderer.h"
 
-#include "FloatRect.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "cc/damage_tracker.h"
 #include "cc/geometry_binding.h"
 #include "cc/layer_quad.h"
 #include "cc/math_util.h"
 #include "cc/platform_color.h"
 #include "cc/priority_calculator.h"
@@ skipping 525 matching lines @@
         copyTextureToFramebuffer(frame, lock.textureId(), quad->quadRect(), quad->quadTransform());
     }
 
     bool clipped = false;
     gfx::QuadF deviceQuad = MathUtil::mapQuad(contentsDeviceTransform, sharedGeometryQuad(), clipped);
     DCHECK(!clipped);
     LayerQuad deviceLayerBounds = LayerQuad(gfx::QuadF(deviceQuad.BoundingBox()));
     LayerQuad deviceLayerEdges = LayerQuad(deviceQuad);
 
     // Use anti-aliasing programs only when necessary.
-    bool useAA = (!deviceQuad.IsRectilinear() || !cc::FloatRect(deviceQuad.BoundingBox()).isExpressibleAsIntRect());
+    bool useAA = (!deviceQuad.IsRectilinear() || !deviceQuad.BoundingBox().IsExpressibleAsRect());
     if (useAA) {
         deviceLayerBounds.inflateAntiAliasingDistance();
         deviceLayerEdges.inflateAntiAliasingDistance();
     }
 
     scoped_ptr<ResourceProvider::ScopedReadLockGL> maskResourceLock;
     unsigned maskTextureId = 0;
     if (quad->maskResourceId()) {
         maskResourceLock.reset(new ResourceProvider::ScopedReadLockGL(m_resourceProvider, quad->maskResourceId()));
         maskTextureId = maskResourceLock->textureId();
@@ skipping 1060 matching lines @@
 
     releaseRenderPassTextures();
 }
 
 bool GLRenderer::isContextLost()
 {
     return (m_context->getGraphicsResetStatusARB() != GL_NO_ERROR);
 }
 
 } // namespace cc