Rename initial_pos to initial_rect in ShowWidget and ShowView IPCs.

content/browser/frame_host/render_widget_host_view_guest.cc

 // Copyright 2014 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 "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 #include "content/browser/frame_host/render_widget_host_view_guest.h"
@@ skipping 200 matching lines @@
 bool RenderWidgetHostViewGuest::OnMessageReceived(const IPC::Message& msg) {
   return platform_view_->OnMessageReceived(msg);
 }
 
 void RenderWidgetHostViewGuest::InitAsChild(
     gfx::NativeView parent_view) {
   platform_view_->InitAsChild(parent_view);
 }
 
 void RenderWidgetHostViewGuest::InitAsPopup(
-    RenderWidgetHostView* parent_host_view, const gfx::Rect& pos) {
+    RenderWidgetHostView* parent_host_view, const gfx::Rect& bounds) {
   // This should never get called.
   NOTREACHED();
 }
 
 void RenderWidgetHostViewGuest::InitAsFullscreen(
     RenderWidgetHostView* reference_host_view) {
   // This should never get called.
   NOTREACHED();
 }
 
@@ skipping 353 matching lines @@
   }
 
   if (blink::WebInputEvent::isGestureEventType(event->type)) {
     host_->ForwardGestureEvent(
         *static_cast<const blink::WebGestureEvent*>(event));
     return;
   }
 }
 
 }  // namespace content