Adjust comments for new Source/ location.

chrome/browser/renderer_host/gtk_im_context_wrapper.cc

 // Copyright (c) 2010 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/renderer_host/gtk_im_context_wrapper.h"
 
 #include <gdk/gdk.h>
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
 #include <algorithm>
@@ skipping 11 matching lines @@
 #include "chrome/browser/renderer_host/render_widget_host.h"
 #include "chrome/browser/renderer_host/render_widget_host_view_gtk.h"
 #include "chrome/common/native_web_keyboard_event.h"
 #include "chrome/common/render_messages.h"
 #include "gfx/gtk_util.h"
 #include "gfx/rect.h"
 #include "grit/generated_resources.h"
 #include "third_party/skia/include/core/SkColor.h"
 
 namespace {
-// Copied from third_party/WebKit/WebCore/page/EventHandler.cpp
+// Copied from third_party/WebKit/Source/WebCore/page/EventHandler.cpp
 //
 // Match key code of composition keydown event on windows.
 // IE sends VK_PROCESSKEY which has value 229;
 //
 // Please refer to following documents for detals:
 // - Virtual-Key Codes
 //   http://msdn.microsoft.com/en-us/library/ms645540(VS.85).aspx
 // - How the IME System Works
 //   http://msdn.microsoft.com/en-us/library/cc194848.aspx
 // - ImmGetVirtualKey Function
@@ skipping 626 matching lines @@
     } while (pango_attr_iterator_next(iter));
     pango_attr_iterator_destroy(iter);
   }
 
   // Use a black thin underline by default.
   if (underlines->empty()) {
     underlines->push_back(
         WebKit::WebCompositionUnderline(0, length, SK_ColorBLACK, false));
   }
 }