Add user_gesture param to BaseWindow::Show

chrome/browser/ui/cocoa/apps/native_app_window_cocoa.mm

 // Copyright 2013 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/ui/cocoa/apps/native_app_window_cocoa.h"
 
 #include "base/command_line.h"
 #include "base/mac/foundation_util.h"
 #include "base/mac/mac_util.h"
 #include "base/mac/sdk_forward_declarations.h"
@@ skipping 446 matching lines @@
 
 gfx::Rect NativeAppWindowCocoa::GetBounds() const {
   // Flip coordinates based on the primary screen.
   NSScreen* screen = [[NSScreen screens] objectAtIndex:0];
   NSRect frame = [window() frame];
   gfx::Rect bounds(frame.origin.x, 0, NSWidth(frame), NSHeight(frame));
   bounds.set_y(NSHeight([screen frame]) - NSMaxY(frame));
   return bounds;
 }
 
-void NativeAppWindowCocoa::Show() {
+void NativeAppWindowCocoa::Show(bool user_gesture) {
   if (is_hidden_with_app_) {
     // If there is a shim to gently request attention, return here. Otherwise
     // show the window as usual.
     if (apps::ExtensionAppShimHandler::ActivateAndRequestUserAttentionForWindow(
             app_window_)) {
       return;
     }
   }
 
   [window_controller_ showWindow:nil];
@@ skipping 388 matching lines @@
 }
 
 void NativeAppWindowCocoa::UpdateRestoredBounds() {
   if (IsRestored(*this))
     restored_bounds_ = [window() frame];
 }
 
 void NativeAppWindowCocoa::HideWithoutMarkingHidden() {
   [window() orderOut:window_controller_];
 }