Refactor away the Browser* dependency in exclusive_access

chrome/browser/ui/exclusive_access/exclusive_access_bubble.h

 // Copyright (c) 2012 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 CHROME_BROWSER_UI_EXCLUSIVE_ACCESS_EXCLUSIVE_ACCESS_BUBBLE_H_
 #define CHROME_BROWSER_UI_EXCLUSIVE_ACCESS_EXCLUSIVE_ACCESS_BUBBLE_H_
 
 #include "base/timer/timer.h"
 #include "chrome/browser/ui/exclusive_access/exclusive_access_bubble_type.h"
 #include "ui/gfx/animation/animation_delegate.h"
 #include "ui/gfx/geometry/point.h"
 #include "url/gurl.h"
 
-class Browser;
+class ExclusiveAccessManager;
 
 namespace gfx {
 class Rect;
 }
 
 // Bubble that informs the user when an exclusive access state is in effect and
 // as to how to exit out of the state. Currently there are two exclusive access
 // state, namely fullscreen and mouse lock.
 class ExclusiveAccessBubble : public gfx::AnimationDelegate {
  public:
-  explicit ExclusiveAccessBubble(Browser* browser,
+  explicit ExclusiveAccessBubble(ExclusiveAccessManager* manager,
                                  const GURL& url,
                                  ExclusiveAccessBubbleType bubble_type);
   ~ExclusiveAccessBubble() override;
 
  protected:
   static const int kPaddingPx;        // Amount of padding around the link
   static const int kInitialDelayMs;   // Initial time bubble remains onscreen
   static const int kIdleTimeMs;       // Time before mouse idle triggers hide
   static const int kPositionCheckHz;  // How fast to check the mouse position
   static const int kSlideInRegionHeightPx;
@@ skipping 42 matching lines @@
   void Cancel();
 
   // The following strings may change according to the content type and URL.
   base::string16 GetCurrentMessageText() const;
   base::string16 GetCurrentDenyButtonText() const;
 
   // The following strings never change.
   base::string16 GetAllowButtonText() const;
   base::string16 GetInstructionText() const;
 
-  // The browser this bubble is in.
-  Browser* browser_;
+  // The Manager associated with this bubble.
+  ExclusiveAccessManager* manager_;
 
   // The host the bubble is for, can be empty.
   GURL url_;
 
   // The type of the bubble; controls e.g. which buttons to show.
   ExclusiveAccessBubbleType bubble_type_;
 
  private:
   // Timer to delay before allowing the bubble to hide after it's initially
   // shown.
   base::OneShotTimer<ExclusiveAccessBubble> initial_delay_;
 
   // Timer to see how long the mouse has been idle.
   base::OneShotTimer<ExclusiveAccessBubble> idle_timeout_;
 
   // Timer to poll the current mouse position.  We can't just listen for mouse
   // events without putting a non-empty HWND onscreen (or hooking Windows, which
   // has other problems), so instead we run a low-frequency poller to see if the
   // user has moved in or out of our show/hide regions.
   base::RepeatingTimer<ExclusiveAccessBubble> mouse_position_checker_;
 
   // The most recently seen mouse position, in screen coordinates.  Used to see
   // if the mouse has moved since our last check.
   gfx::Point last_mouse_pos_;
 
   DISALLOW_COPY_AND_ASSIGN(ExclusiveAccessBubble);
 };
 
 #endif  // CHROME_BROWSER_UI_EXCLUSIVE_ACCESS_EXCLUSIVE_ACCESS_BUBBLE_H_