Fix regression in dragging location bar right edge (Mac).

chrome/browser/ui/cocoa/extensions/browser_actions_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/extensions/browser_actions_controller.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 870 matching lines @@
   gfx::Rect frameRect = toolbarActionsBar_->GetFrameForIndex(index);
   int iconWidth = ToolbarActionsBar::IconWidth(false);
   // The toolbar actions bar will return an empty rect if the index is for an
   // action that is before range we show (i.e., is for a button that's on the
   // main bar, and this is the overflow). Set the frame to be outside the bounds
   // of the view.
   NSRect frame = frameRect.IsEmpty() ?
       NSMakeRect(-iconWidth - 1, 0, iconWidth,
                  ToolbarActionsBar::IconHeight()) :
       NSRectFromCGRect(frameRect.ToCGRect());
+  // On Material Design, inset the items by the left padding.
+  if (ui::MaterialDesignController::IsModeMaterial()) {
+    frame.origin.x += toolbarActionsBar_->platform_settings().left_padding;
+  }
   // We need to flip the y coordinate for Cocoa's view system.
   frame.origin.y = NSHeight([containerView_ frame]) - NSMaxY(frame);
   return frame;
 }
 
 - (NSPoint)popupPointForView:(NSView*)view
                   withBounds:(NSRect)bounds {
   // Anchor point just above the center of the bottom.
   int y = [view isFlipped] ? NSMaxY(bounds) - kBrowserActionBubbleYOffset :
                              kBrowserActionBubbleYOffset;
@@ skipping 170 matching lines @@
 }
 
 #pragma mark -
 #pragma mark Testing Methods
 
 - (BrowserActionButton*)buttonWithIndex:(NSUInteger)index {
   return index < [buttons_ count] ? [buttons_ objectAtIndex:index] : nil;
 }
 
 @end