content: Move constrained window code from TabContents to TabContentsWrapper

content/browser/tab_contents/tab_contents.h

Index: content/browser/tab_contents/tab_contents.h
diff --git a/content/browser/tab_contents/tab_contents.h b/content/browser/tab_contents/tab_contents.h
index 64bca21c33167abcb133dd582852b94949b6c4da..c023d30a257c24b81a2e1cae6e91dd96ab9dd287 100644
--- a/content/browser/tab_contents/tab_contents.h
+++ b/content/browser/tab_contents/tab_contents.h
@@ -297,29 +297,12 @@ class CONTENT_EXPORT TabContents : public PageNavigator,
 
   // Window management ---------------------------------------------------------
 
-  // Adds the given window to the list of child windows. The window will notify
-  // via WillClose() when it is being destroyed.
-  void AddConstrainedDialog(ConstrainedWindow* window);
-
   // Adds a new tab or window with the given already-created contents.
   void AddNewContents(TabContents* new_contents,
                       WindowOpenDisposition disposition,
                       const gfx::Rect& initial_pos,
                       bool user_gesture);
 
-  // Returns the number of constrained windows in this tab.  Used by tests.
-  size_t constrained_window_count() { return child_windows_.size(); }
-
-  typedef std::deque<ConstrainedWindow*> ConstrainedWindowList;
-
-  // Return an iterator for the first constrained window in this tab contents.
-  ConstrainedWindowList::iterator constrained_window_begin()
-  { return child_windows_.begin(); }
-
-  // Return an iterator for the last constrained window in this tab contents.
-  ConstrainedWindowList::iterator constrained_window_end()
-  { return child_windows_.end(); }
-
   // Views and focus -----------------------------------------------------------
   // TODO(brettw): Most of these should be removed and the caller should call
   // the view directly.
@@ -365,9 +348,6 @@ class CONTENT_EXPORT TabContents : public PageNavigator,
   // Notifies the delegate that a download started.
   void OnStartDownload(DownloadItem* download);
 
-  // Called when a ConstrainedWindow we own is about to be closed.
-  void WillClose(ConstrainedWindow* window);
-
   // Interstitials -------------------------------------------------------------
 
   // Various other systems need to know about our interstitials.
@@ -596,8 +576,6 @@ class CONTENT_EXPORT TabContents : public PageNavigator,
   // up at the next animation step if the throbber is going.
   void SetNotWaitingForResponse() { waiting_for_response_ = false; }
 
-  ConstrainedWindowList child_windows_;
-
   // Navigation helpers --------------------------------------------------------
   //
   // These functions are helpers for Navigate() and DidNavigate().
@@ -614,9 +592,6 @@ class CONTENT_EXPORT TabContents : public PageNavigator,
       const content::LoadCommittedDetails& details,
       const ViewHostMsg_FrameNavigate_Params& params);
 
-  // Closes all constrained windows.
-  void CloseConstrainedWindows();
-
   // If our controller was restored and the page id is > than the site
   // instance's page id, the site instances page id is updated as well as the
   // renderers max page id.
@@ -732,9 +707,6 @@ class CONTENT_EXPORT TabContents : public PageNavigator,
 
   // RenderViewHostManager::Delegate -------------------------------------------
 
-  // Blocks/unblocks interaction with renderer process.
-  void BlockTabContent(bool blocked);
-
   virtual void BeforeUnloadFiredFromRenderManager(
       bool proceed,
       bool* proceed_to_fire_unload);