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

apps/ui/web_contents_sizer.cc

+// 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.
+
+#include "apps/ui/web_contents_sizer.h"
+
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_view.h"
+
+#if defined(USE_AURA)
+#include "ui/aura/window.h"
+#elif defined(TOOLKIT_GTK)
+#include <gtk/gtk.h>
+#elif defined(OS_ANDROID)
+#endif

[sky, 2014/04/03 19:46:16]

no reason for empty if here.

[erikchen, 2014/04/04 01:06:23]

gladly, I was just trying to maintain consistency with the later #if blocks.

+
+namespace apps {
+
+void ResizeWebContents(content::WebContents* web_contents,
+                       const gfx::Size& new_size) {
+#if defined(USE_AURA)
+  gfx::NativeView view = web_contents->GetView()->GetNativeView();
+  gfx::Rect rect = view->bounds();

[sky, 2014/04/03 19:46:16]

Simplify this to:
window->SetBounds(gfx::Rect(window->bounds().size()));

[erikchen, 2014/04/04 01:06:23]

I'm afraid I don't understand your comment. To the best of my knowledge, the
origin of the gfx::Rect passed into window->SetBounds is not discarded. In my
code, I am maintaining the origin, and changing the size of the gfx::rect. In
your suggestion, the gfx::rect is given a new size, but its origin defaults to
(0,0). Is there an implicit guarantee in aura::Window that the origin of the
bounds is always (0,0)?

[sky, 2014/04/04 14:18:03]

My mistake. I was suggesting two things here:
1. Not point in NativeView in platform specific code, use aura::Window*
2. change to:
window->SetBounds(gfx::Rect(window->bounds().origin(), new_size));

[erikchen, 2014/04/04 20:47:53]

Done.

+  rect.set_size(new_size);
+  view->SetBounds(rect);
+#elif defined(TOOLKIT_GTK)
+  gfx::NativeView view = web_contents->GetView()->GetNativeView();
+  gtk_widget_set_size_request(view, new_size.width(), new_size.height());
+#elif defined(OS_ANDROID)
+  content::RenderWidgetHostView* view = web_contents->GetRenderWidgetHostView();
+  view->SetSize(new_size);
+#endif
+}
+
+}  // namespace apps