Remove unused argument from WebContentsImpl::IsFullscreenForCurrentTab.

content/browser/renderer_host/render_widget_host_impl.cc

 // 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.
 
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 
 #include <set>
 #include <tuple>
@@ skipping 551 matching lines @@
   WasResized();
 }
 
 bool RenderWidgetHostImpl::GetResizeParams(ResizeParams* resize_params) {
   *resize_params = ResizeParams();
 
   GetWebScreenInfo(&resize_params->screen_info);
   if (delegate_) {
     resize_params->resizer_rect = delegate_->GetRootWindowResizerRect(this);
     resize_params->is_fullscreen_granted =
-        delegate_->IsFullscreenForCurrentTab(this);
+        delegate_->IsFullscreenForCurrentTab();
     resize_params->display_mode = delegate_->GetDisplayMode(this);
   } else {
     resize_params->is_fullscreen_granted = false;
     resize_params->display_mode = blink::WebDisplayModeBrowser;
   }
 
   if (view_) {
     resize_params->new_size = view_->GetRequestedRendererSize();
     resize_params->physical_backing_size = view_->GetPhysicalBackingSize();
     resize_params->top_controls_height = view_->GetTopControlsHeight();
@@ skipping 1582 matching lines @@
   return delegate_ ? delegate_->GetRootBrowserAccessibilityManager() : NULL;
 }
 
 BrowserAccessibilityManager*
     RenderWidgetHostImpl::GetOrCreateRootBrowserAccessibilityManager() {
   return delegate_ ?
       delegate_->GetOrCreateRootBrowserAccessibilityManager() : NULL;
 }
 
 }  // namespace content