Add BubbleManager to manage bubbles and ChromeBubbleManager for events.

chrome/browser/ui/browser.cc

Index: chrome/browser/ui/browser.cc
diff --git a/chrome/browser/ui/browser.cc b/chrome/browser/ui/browser.cc
index befe5b85037b929614fa0d59510a954408011b3d..f8569339df03eec200391caf094fe1b7688be009 100644
--- a/chrome/browser/ui/browser.cc
+++ b/chrome/browser/ui/browser.cc
@@ -549,6 +549,12 @@ Browser::~Browser() {
 ///////////////////////////////////////////////////////////////////////////////
 // Getters & Setters
 
+ChromeBubbleManager* Browser::GetBubbleManager() {
+  if (!bubble_manager_)
+    bubble_manager_.reset(new ChromeBubbleManager);
+  return bubble_manager_.get();
+}
+
 FindBarController* Browser::GetFindBarController() {
   if (!find_bar_controller_.get()) {
     FindBar* find_bar = window_->CreateFindBar();
@@ -809,6 +815,8 @@ void Browser::WindowFullscreenStateChanged() {
       ->WindowFullscreenStateChanged();
   command_controller_->FullscreenStateChanged();
   UpdateBookmarkBarState(BOOKMARK_BAR_STATE_CHANGE_TOGGLE_FULLSCREEN);
+
+  GetBubbleManager()->WindowFullscreenStateChanged();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -990,6 +998,8 @@ void Browser::TabDetachedAt(WebContents* contents, int index) {
   }
 
   TabDetachedAtImpl(contents, index, DETACH_TYPE_DETACH);
+
+  GetBubbleManager()->TabDetached();
 }
 
 void Browser::TabDeactivated(WebContents* contents) {
@@ -1003,6 +1013,8 @@ void Browser::TabDeactivated(WebContents* contents) {
 
   if (instant_controller_)
     instant_controller_->TabDeactivated(contents);
+
+  GetBubbleManager()->TabDeactivated();
 }
 
 void Browser::ActiveTabChanged(WebContents* old_contents,