Add BubbleManager to manage bubbles and ChromeBubbleManager for events.

chrome/browser/ui/views/frame/browser_view.cc

 // Copyright 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.
 
 #include "chrome/browser/ui/views/frame/browser_view.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 852 matching lines @@
   // callback to us and trigger layout.
   if (bookmark_bar_view_.get()) {
     bookmark_bar_view_->SetBookmarkBarState(
         browser_->bookmark_bar_state(),
         BookmarkBar::DONT_ANIMATE_STATE_CHANGE);
   }
 
   infobar_container_->ChangeInfoBarManager(
       InfoBarService::FromWebContents(new_contents));
 
-  if (old_contents && PermissionBubbleManager::FromWebContents(old_contents))
-    PermissionBubbleManager::FromWebContents(old_contents)->HideBubble();
+  browser_->bubble_manager()->ListenToWebContents(new_contents);
+  browser_->bubble_manager()->TabFocus(new_contents);
 
-  if (new_contents && PermissionBubbleManager::FromWebContents(new_contents)) {
-    PermissionBubbleManager::FromWebContents(new_contents)
-        ->DisplayPendingRequests(browser_.get());
+  // TODO(hcarmona): Move the re-showing logic into the bubble manager.
+  if (new_contents) {
+    PermissionBubbleManager* manager =
+        PermissionBubbleManager::FromWebContents(new_contents);
+    if (manager) {
+      manager->SetBrowser(browser_.get());
+      manager->DisplayPendingRequests();
+    }
   }
 
   UpdateUIForContents(new_contents);
 
   // Layout for DevTools _before_ setting the both main and devtools WebContents
   // to avoid toggling the size of any of them.
   UpdateDevToolsForContents(new_contents, !change_tab_contents);
 
   if (change_tab_contents) {
     web_contents_close_handler_->ActiveTabChanged();
@@ skipping 663 matching lines @@
     DCHECK(contents->GetNativeView()->GetRootWindow());
   }
 #endif
   web_contents_close_handler_->TabInserted();
 
   if (foreground)
     extensions::MaybeShowExtensionControlledNewTabPage(browser(), contents);
 }
 
 void BrowserView::TabDetachedAt(WebContents* contents, int index) {
-  if (PermissionBubbleManager::FromWebContents(contents))
-    PermissionBubbleManager::FromWebContents(contents)->HideBubble();
+  browser_->bubble_manager()->TabDetached(contents);
 
   // We use index here rather than comparing |contents| because by this time
   // the model has already removed |contents| from its list, so
   // browser_->GetActiveWebContents() will return null or something else.
   if (index == browser_->tab_strip_model()->active_index()) {
     // We need to reset the current tab contents to null before it gets
     // freed. This is because the focus manager performs some operations
     // on the selected WebContents when it is removed.
     web_contents_close_handler_->ActiveTabChanged();
     contents_web_view_->SetWebContents(nullptr);
     infobar_container_->ChangeInfoBarManager(nullptr);
     UpdateDevToolsForContents(nullptr, true);
   }
 }
 
 void BrowserView::TabDeactivated(WebContents* contents) {
-  if (PermissionBubbleManager::FromWebContents(contents))
-    PermissionBubbleManager::FromWebContents(contents)->HideBubble();
+  browser_->bubble_manager()->TabBlur(contents);
 
   // We do not store the focus when closing the tab to work-around bug 4633.
   // Some reports seem to show that the focus manager and/or focused view can
   // be garbage at that point, it is not clear why.
   if (!contents->IsBeingDestroyed())
     contents->StoreFocus();
 }
 
 void BrowserView::TabStripEmpty() {
   // Make sure all optional UI is removed before we are destroyed, otherwise
@@ skipping 720 matching lines @@
   // Undo our anti-jankiness hacks and force a re-layout. We also need to
   // recompute the height of the infobar top arrow because toggling in and out
   // of fullscreen changes it. Calling ToolbarSizeChanged() will do both these
   // things since it computes the arrow height directly and forces a layout
   // indirectly via UpdateUIForContents(). Reset |in_process_fullscreen_| in
   // order to let the layout occur.
   in_process_fullscreen_ = false;
   ToolbarSizeChanged(false);
 
   WebContents* contents = browser_->tab_strip_model()->GetActiveWebContents();
-  if (contents && PermissionBubbleManager::FromWebContents(contents))
-    PermissionBubbleManager::FromWebContents(contents)->UpdateAnchorPosition();
+  browser_->bubble_manager()->FullscreenToggle(contents);
 }
 
 bool BrowserView::ShouldUseImmersiveFullscreenForUrl(const GURL& url) const {
   // Kiosk mode needs the whole screen, and if we're not in an Ash desktop
   // immersive fullscreen doesn't exist.
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kKioskMode) ||
       browser()->host_desktop_type() != chrome::HOST_DESKTOP_TYPE_ASH) {
     return false;
   }
 
@@ skipping 280 matching lines @@
   return immersive_mode_controller()->IsEnabled();
 }
 
 views::Widget* BrowserView::GetBubbleAssociatedWidget() {
   return GetWidget();
 }
 
 gfx::Rect BrowserView::GetTopContainerBoundsInScreen() {
   return top_container_->GetBoundsInScreen();
 }