Start using the controller in app's view.

chrome/browser/ui/views/apps/chrome_native_app_window_views.h

Index: chrome/browser/ui/views/apps/chrome_native_app_window_views.h
diff --git a/chrome/browser/ui/views/apps/chrome_native_app_window_views.h b/chrome/browser/ui/views/apps/chrome_native_app_window_views.h
index 6df86465edb5f81b81a370d12bff5b237d8403c6..3ea2605c026f11a05a4495a78353f42d759e0a5e 100644
--- a/chrome/browser/ui/views/apps/chrome_native_app_window_views.h
+++ b/chrome/browser/ui/views/apps/chrome_native_app_window_views.h
@@ -6,6 +6,8 @@
 #define CHROME_BROWSER_UI_VIEWS_APPS_CHROME_NATIVE_APP_WINDOW_VIEWS_H_
 
 #include "base/memory/scoped_ptr.h"
+#include "chrome/browser/ui/exclusive_access/exclusive_access_context.h"
+#include "chrome/browser/ui/views/exclusive_access_bubble_views_context.h"
 #include "extensions/components/native_app_window/native_app_window_views.h"
 #include "ui/views/context_menu_controller.h"
 
@@ -20,6 +22,8 @@ class ImmersiveFullscreenController;
 #endif
 
 class DesktopKeyboardCapture;
+class ExclusiveAccessManager;
+class ExclusiveAccessBubbleViews;
 class ExtensionKeybindingRegistryViews;
 
 namespace views {
@@ -28,7 +32,9 @@ class MenuRunner;
 
 class ChromeNativeAppWindowViews
     : public native_app_window::NativeAppWindowViews,
-      public views::ContextMenuController {
+      public views::ContextMenuController,
+      public ExclusiveAccessContext,
+      public ExclusiveAccessBubbleViewsContext {
  public:
   ChromeNativeAppWindowViews();
   ~ChromeNativeAppWindowViews() override;
@@ -47,6 +53,12 @@ class ChromeNativeAppWindowViews
       const extensions::AppWindow::CreateParams& create_params);
   virtual views::NonClientFrameView* CreateStandardDesktopAppFrame();
 
+  void Activate() override;
+  void Deactivate() override;
+  bool PreHandleKeyboardEvent(content::WebContents* source,
+                              const content::NativeWebKeyboardEvent& event,
+                              bool* is_keyboard_shortcut) override;
+
  private:
   FRIEND_TEST_ALL_PREFIXES(ShapedAppWindowTargeterTest,
                            ResizeInsetsWithinBounds);
@@ -90,6 +102,33 @@ class ChromeNativeAppWindowViews
       extensions::AppWindow* app_window,
       const extensions::AppWindow::CreateParams& create_params) override;
 
+  // ExclusiveAccessContext
+  Profile* GetProfile() override;
+  bool IsFullscreen() const override;
+  bool IsFullscreenWithToolbar() override;
+  bool SupportsFullscreenWithToolbar() override;
+  void EnterFullscreen(const GURL& url,
+                       ExclusiveAccessBubbleType bubble_type,
+                       bool with_toolbar) override;
+  void ExitFullscreen() override;
+  void UpdateExclusiveAccessExitBubbleContent(
+      GURL url,
+      ExclusiveAccessBubbleType bubble_type) override;
+  content::WebContents* GetActiveWebContents() override;
+  void UpdateFullscreenWithToolbar(bool with_toolbar) override;
+  void SetMetroSnapMode(bool enable) override;
+  bool IsInMetroSnapMode() override;
+  void UpdateDownloadShelf(bool unhide) override;
+  // HACK:
+  bool UseCallbackForMouseLock() override;
+  bool MouseLockCallback(bool acquired) override;
+
+  // ExclusiveAccessBubbleViewsContext
+  ExclusiveAccessManager* GetExclusiveAccessManager() override;
+  views::Widget* GetWidget() override;
+  bool IsImmersiveModeEnabled() override;
+  gfx::Rect GetTopContainerBoundsInScreen() override;
+
   // True if the window is fullscreen or fullscreen is pending.
   bool is_fullscreen_;
 
@@ -119,6 +158,11 @@ class ChromeNativeAppWindowViews
 
   // Used to capture all keyboard events including task switching sequence.
   scoped_ptr<DesktopKeyboardCapture> desktop_keyboard_capture_;
+  bool key_capture_requested_;
+
+  // USed to show and control exclusive access bubble.
+  scoped_ptr<ExclusiveAccessManager> exclusive_access_manager_;
+  scoped_ptr<ExclusiveAccessBubbleViews> exclusive_access_bubble_views_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeNativeAppWindowViews);
 };