Remove references to WebContentsView::SizeContents from chrome/ and app/

ui/gfx/layout_util.h

+// Copyright 2014 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.
+
+#ifndef UI_GFX_LAYOUT_UTIL_H_
+#define UI_GFX_LAYOUT_UTIL_H_
+
+#include "ui/gfx/gfx_export.h"
+
+namespace content {
+class WebContents;
+}
+
+namespace gfx {
+
+class Size;
+
+// A platform-agnostic function to resize a WebContents. The top-left corner of
+// the WebContents does not move during the resizing.
+GFX_EXPORT void ResizeWebContents(content::WebContents* web_contents,
+                                  const gfx::Size& size);
+
+}  // namespace gfx
+
+#endif  // UI_GFX_LAYOUT_UTIL_H_