Reland Extension Installed InfoBubble

chrome/browser/views/browser_actions_container.cc

 // Copyright (c) 2009 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/views/browser_actions_container.h"
 
 #include "app/gfx/canvas.h"
 #include "app/resource_bundle.h"
 #include "base/stl_util-inl.h"
 #include "base/string_util.h"
@@ skipping 238 matching lines @@
 }
 
 int BrowserActionsContainer::GetCurrentTabId() {
   TabContents* tab_contents = toolbar_->browser()->GetSelectedTabContents();
   if (!tab_contents)
     return -1;
 
   return tab_contents->controller().session_id().id();
 }
 
+BrowserActionView* BrowserActionsContainer::GetBrowserActionView(
+    Extension* extension) {
+  for (std::vector<BrowserActionView*>::iterator iter =
+       browser_action_views_.begin(); iter != browser_action_views_.end();
+       ++iter) {
+    if ((*iter)->button()->extension() == extension)
+      return *iter;
+  }
+
+  return NULL;
+}
+
 void BrowserActionsContainer::RefreshBrowserActionViews() {
   for (size_t i = 0; i < browser_action_views_.size(); ++i)
     browser_action_views_[i]->button()->UpdateState();
 }
 
 void BrowserActionsContainer::AddBrowserAction(Extension* extension) {
 #if defined(DEBUG)
   for (size_t i = 0; i < browser_action_views_.size(); ++i) {
     DCHECK(browser_action_views_[i]->button()->extension() != extension) <<
            "Asked to add a browser action view for an extension that already "
@@ skipping 188 matching lines @@
       std::min(static_cast<int>(browser_action_views_.size()),
                kMinimumNumberOfVisibleBrowserActions) * kButtonSize;
 
   // Even if available_width is <= 0, we still return at least the |min_width|.
   if (available_width <= 0)
     return min_width;
 
   return std::max(min_width, available_width - available_width % kButtonSize +
                   kHorizontalPadding * 2);
 }