Add ManagePasswordsDecoration and unit tests.

chrome/browser/ui/cocoa/toolbar/toolbar_controller.mm

 // Copyright (c) 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.
 
 #import "chrome/browser/ui/cocoa/toolbar/toolbar_controller.h"
 
 #include <algorithm>
 
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
@@ skipping 717 matching lines @@
     return locationBarView_->GetBookmarkBubblePoint();
 
   // Grab bottom middle of hotdogs.
   NSRect frame = wrenchButton_.frame;
   NSPoint point = NSMakePoint(NSMidX(frame), NSMinY(frame));
   // Inset to account for the whitespace around the hotdogs.
   point.y += wrench_menu_controller::kWrenchBubblePointOffsetY;
   return [self.view convertPoint:point toView:nil];
 }
 
+- (NSPoint)managePasswordsBubblePoint {

[rohitrao (ping after 24h), 2014/07/31 12:35:20]

Is this called by anyone?

[dconnelly, 2014/08/01 09:11:46]

Not currently. Moved to a follow-up CL.

+  return locationBarView_->GetManagePasswordsBubblePoint();
+}
+
 - (NSPoint)translateBubblePoint {
   return locationBarView_->GetTranslateBubblePoint();
 }
 
 - (CGFloat)desiredHeightForCompression:(CGFloat)compressByHeight {
   // With no toolbar, just ignore the compression.
   if (!hasToolbar_)
     return NSHeight([locationBar_ frame]);
 
   return kBaseToolbarHeightNormal - compressByHeight;
@@ skipping 84 matching lines @@
 - (void)hideDropURLsIndicatorInView:(NSView*)view {
   // Do nothing.
 }
 
 // (URLDropTargetController protocol)
 - (BOOL)isUnsupportedDropData:(id<NSDraggingInfo>)info {
   return drag_util::IsUnsupportedDropData(profile_, info);
 }
 
 @end