gfx: Make conversions from Size to SizeF be explicit.

extensions/browser/api/capture_web_contents_function.cc

 // Copyright 2013 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 "extensions/browser/api/capture_web_contents_function.h"
 
 #include "base/base64.h"
 #include "base/strings/stringprintf.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/render_widget_host_view.h"
@@ skipping 64 matching lines @@
   // By default, the requested bitmap size is the view size in screen
   // coordinates.  However, if there's more pixel detail available on the
   // current system, increase the requested bitmap size to capture it all.
   const gfx::Size view_size = view->GetViewBounds().size();
   gfx::Size bitmap_size = view_size;
   const gfx::NativeView native_view = view->GetNativeView();
   gfx::Screen* const screen = gfx::Screen::GetScreenFor(native_view);
   const float scale =
       screen->GetDisplayNearestWindow(native_view).device_scale_factor();
   if (scale > 1.0f)
-    bitmap_size = gfx::ToCeiledSize(gfx::ScaleSize(view_size, scale));
+    bitmap_size = gfx::ScaleToCeiledSize(view_size, scale);
 
   host->CopyFromBackingStore(
       gfx::Rect(view_size),
       bitmap_size,
       base::Bind(&CaptureWebContentsFunction::CopyFromBackingStoreComplete,
                  this),
       kN32_SkColorType);
   return true;
 }
 
@@ skipping 45 matching lines @@
       reinterpret_cast<const char*>(vector_as_array(&data)), data.size());
 
   base::Base64Encode(stream_as_string, &base64_result);
   base64_result.insert(
       0, base::StringPrintf("data:%s;base64,", mime_type.c_str()));
   SetResult(new base::StringValue(base64_result));
   SendResponse(true);
 }
 
 }  // namespace extensions