Hook up the Mac password bubble to the browser and add browser tests.

chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.h

Index: chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.h
diff --git a/chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.h b/chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.h
index 03edd4f7794e25df5964f9a7a8789a7c45e28f71..68f885a8a657eea766eebd99b3d24f253e09ed94 100644
--- a/chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.h
+++ b/chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.h
@@ -16,6 +16,7 @@ class WebContents;
 
 @class ManagePasswordsBubbleController;
 @class ManagePasswordsBubbleCocoaNotificationBridge;
+class ManagePasswordsIcon;
 
 // Cocoa implementation of the platform-independent password bubble interface.
 class ManagePasswordsBubbleCocoa : public ManagePasswordsBubble {
@@ -23,7 +24,8 @@ class ManagePasswordsBubbleCocoa : public ManagePasswordsBubble {
   // Creates and shows the bubble, which owns itself. Does nothing if the bubble
   // is already shown.
   static void ShowBubble(content::WebContents* webContents,
-                         DisplayReason displayReason);
+                         DisplayReason displayReason,
+                         ManagePasswordsIcon* icon);
 
   // Closes and deletes the bubble.
   void Close();
@@ -33,16 +35,21 @@ class ManagePasswordsBubbleCocoa : public ManagePasswordsBubble {
 
  private:
   friend class ManagePasswordsBubbleCocoaTest;
+  friend class ManagePasswordsBubbleTest;
 
   // Instance-specific logic. Clients should use the static interface.
   ManagePasswordsBubbleCocoa(content::WebContents* webContents,
-                             DisplayReason displayReason);
+                             DisplayReason displayReason,
+                             ManagePasswordsIcon* icon);
   virtual ~ManagePasswordsBubbleCocoa();
   void Show();
 
   // Cleans up state and deletes itself. Called when the bubble is closed.
   void OnClose();
 
+  // The location bar icon corresponding to the bubble.
+  ManagePasswordsIcon* icon_;
+
   // Whether there is currently a close operation taking place. Prevents
   // multiple attempts to close the window.
   bool closing_;