Initialize message pump not to use gtk. WindowSizer for aura

chrome/browser/ui/window_sizer_aura.cc

+// Copyright (c) 2009 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 "chrome/browser/ui/window_sizer.h"
+
+#include "ui/aura/desktop.h"
+#include "ui/aura/window.h"
+#include "ui/gfx/screen.h"
+
+// TODO(oshima): Get This from WindowManager
+const int WindowSizer::kWindowTilePixels = 10;
+
+// An implementation of WindowSizer::MonitorInfoProvider that gets the actual
+// monitor information from X via GDK.
+class DefaultMonitorInfoProvider : public WindowSizer::MonitorInfoProvider {
+ public:
+  DefaultMonitorInfoProvider() { }
+
+  virtual gfx::Rect GetPrimaryMonitorWorkArea() const {
+    return gfx::Screen::GetMonitorWorkAreaNearestPoint(
+        gfx::Point(0, 0));
+  }
+
+  virtual gfx::Rect GetPrimaryMonitorBounds() const {
+    aura::Window* desktop_window = aura::Desktop::GetInstance()->window();
+    return desktop_window->bounds();
+  }
+
+  virtual gfx::Rect GetMonitorWorkAreaMatching(
+      const gfx::Rect& match_rect) const {
+    return gfx::Screen::GetMonitorWorkAreaNearestPoint(
+        match_rect.origin());
+  }
+
+  virtual gfx::Point GetBoundsOffsetMatching(
+      const gfx::Rect& match_rect) const {
+    return GetMonitorWorkAreaMatching(match_rect).origin();
+  }
+
+  void UpdateWorkAreas() {
+    work_areas_.clear();
+    work_areas_.push_back(GetPrimaryMonitorBounds());
+  }
+
+ private:
+
+  DISALLOW_COPY_AND_ASSIGN(DefaultMonitorInfoProvider);
+};
+
+// static
+WindowSizer::MonitorInfoProvider*
+WindowSizer::CreateDefaultMonitorInfoProvider() {
+  return new DefaultMonitorInfoProvider();
+}
+
+// static
+gfx::Point WindowSizer::GetDefaultPopupOrigin(const gfx::Size& size) {
+  // TODO(oshima):This is used to control panel/popups, and this may
+  // not be needed on aura environment as they must be controlled by
+  // WM.
+  NOTIMPLEMENTED();
+  return gfx::Point();
+}