cc: Remove implicit conversions from Rect to RectF in src/cc/.

cc/layers/delegated_renderer_layer_impl.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 "cc/layers/delegated_renderer_layer_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 69 matching lines @@
   if (child_id_)
     return;
 
   ResourceProvider* resource_provider = layer_tree_impl()->resource_provider();
   child_id_ = resource_provider->CreateChild(return_callback);
   own_child_id_ = true;
 }
 
 void DelegatedRendererLayerImpl::SetFrameData(
     const DelegatedFrameData* frame_data,
-    const gfx::RectF& damage_in_frame) {
+    const gfx::Rect& damage_in_frame) {
   DCHECK(child_id_) << "CreateChildIdIfNeeded must be called first.";
   DCHECK(frame_data);
   DCHECK(!frame_data->render_pass_list.empty());
   // A frame with an empty root render pass is invalid.
   DCHECK(!frame_data->render_pass_list.back()->output_rect.IsEmpty());
 
   ResourceProvider* resource_provider = layer_tree_impl()->resource_provider();
     const ResourceProvider::ResourceIdMap& resource_map =
         resource_provider->GetChildToParentMap(child_id_);
 
@@ skipping 45 matching lines @@
   // used and we don't want to return them early.
   resources_.swap(resources_in_frame);
   TakeOwnershipOfResourcesIfOnActiveTree(resources_);
 
   inverse_device_scale_factor_ = 1.0f / frame_data->device_scale_factor;
   // Display size is already set so we can compute what the damage rect
   // will be in layer space. The damage may exceed the visible portion of
   // the frame, so intersect the damage to the layer's bounds.
   RenderPass* new_root_pass = render_pass_list.back();
   gfx::Size frame_size = new_root_pass->output_rect.size();
-  gfx::RectF damage_in_layer = damage_in_frame;
-  damage_in_layer.Scale(inverse_device_scale_factor_);
+  gfx::Rect damage_in_layer =
+      gfx::ScaleToEnclosingRect(damage_in_frame, inverse_device_scale_factor_);
   SetUpdateRect(gfx::IntersectRects(
-      gfx::UnionRects(update_rect(), gfx::ToEnclosingRect(damage_in_layer)),
-      gfx::Rect(bounds())));
+      gfx::UnionRects(update_rect(), damage_in_layer), gfx::Rect(bounds())));
 
   SetRenderPasses(&render_pass_list);
   have_render_passes_to_push_ = true;
 }
 
 void DelegatedRendererLayerImpl::TakeOwnershipOfResourcesIfOnActiveTree(
     const ResourceProvider::ResourceIdSet& resources) {
   DCHECK(child_id_);
   if (!layer_tree_impl()->IsActiveTree())
     return;
@@ skipping 344 matching lines @@
   if (own_child_id_) {
     ResourceProvider* provider = layer_tree_impl()->resource_provider();
     provider->DestroyChild(child_id_);
   }
 
   resources_.clear();
   child_id_ = 0;
 }
 
 }  // namespace cc