Implement initial chrome.browserAction.openPopup API.

chrome/browser/ui/views/browser_actions_container.cc

Index: chrome/browser/ui/views/browser_actions_container.cc
diff --git a/chrome/browser/ui/views/browser_actions_container.cc b/chrome/browser/ui/views/browser_actions_container.cc
index 850189762babaf027940beb6b62b50d63e4e86c2..6427ed4c2ec66b661703d68a64b4731cbdaca197 100644
--- a/chrome/browser/ui/views/browser_actions_container.cc
+++ b/chrome/browser/ui/views/browser_actions_container.cc
@@ -686,6 +686,23 @@ void BrowserActionsContainer::BrowserActionMoved(const Extension* extension,
   SchedulePaint();
 }
 
+void BrowserActionsContainer::BrowserActionShowPopup(
+    const extensions::Extension* extension) {
+  // Do not override other popups and only show in active window.
+  if (popup_ || !browser_->window()->IsActive())
+    return;
+
+  BrowserActionButton* button = NULL;
+  for (BrowserActionViews::iterator it = browser_action_views_.begin();
+       it != browser_action_views_.end(); ++it) {
+    if ((*it)->button()->extension() == extension) {
+      if (button != NULL)
+        ShowPopup(button, ExtensionPopup::SHOW, false);
+      return;
+    }
+  }
+}
+
 void BrowserActionsContainer::ModelLoaded() {
   SetContainerWidth();
 }
@@ -815,9 +832,17 @@ bool BrowserActionsContainer::ShouldDisplayBrowserAction(
 void BrowserActionsContainer::ShowPopup(
     BrowserActionButton* button,
     ExtensionPopup::ShowAction show_action) {
+  ShowPopup(button, show_action, true);
+}
+
+void BrowserActionsContainer::ShowPopup(
+    BrowserActionButton* button,
+    ExtensionPopup::ShowAction show_action,
+    bool should_grant) {
   const Extension* extension = button->extension();
   GURL popup_url;
-  if (model_->ExecuteBrowserAction(extension, browser_, &popup_url) !=
+  if (model_->ExecuteBrowserAction(
+          extension, browser_, &popup_url, should_grant) !=
       ExtensionToolbarModel::ACTION_SHOW_POPUP) {
     return;
   }
@@ -845,5 +870,8 @@ void BrowserActionsContainer::ShowPopup(
                                      show_action);
   popup_->GetWidget()->AddObserver(this);
   popup_button_ = button;
-  popup_button_->SetButtonPushed();
+
+  // Only set button as pushed if it was triggered by a user click.
+  if (should_grant)
+    popup_button_->SetButtonPushed();
 }