Move ContextMenuParams struct from webkit/glue to content/public/common. The reasons are:

chrome/browser/custom_handlers/protocol_handler_registry_browsertest.cc

 // Copyright (c) 2011 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 <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/web_contents.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebContextMenuData.h"
 
 using content::WebContents;
 
 namespace {
 
 class TestRenderViewContextMenu : public RenderViewContextMenu {
  public:
-  TestRenderViewContextMenu(WebContents* web_contents, ContextMenuParams params)
+  TestRenderViewContextMenu(WebContents* web_contents,
+                            content::ContextMenuParams params)
       : RenderViewContextMenu(web_contents, params) { }
 
   virtual void PlatformInit() { }
   virtual bool GetAcceleratorForCommandId(
       int command_id,
       ui::Accelerator* accelerator) {
     return false;
   }
 
   bool IsItemPresent(int command_id) {
     return menu_model_.GetIndexOfCommandId(command_id) != -1;
   }
 };
 
 class RegisterProtocolHandlerBrowserTest : public InProcessBrowserTest {
  public:
   RegisterProtocolHandlerBrowserTest() { }
 
   TestRenderViewContextMenu* CreateContextMenu(GURL url) {
-    ContextMenuParams params;
+    content::ContextMenuParams params;
     params.media_type = WebKit::WebContextMenuData::MediaTypeNone;
     params.link_url = url;
     params.unfiltered_link_url = url;
     WebContents* web_contents = browser()->GetSelectedWebContents();
     params.page_url = web_contents->GetController().GetActiveEntry()->GetURL();
 #if defined(OS_MACOSX)
     params.writing_direction_default = 0;
     params.writing_direction_left_to_right = 0;
     params.writing_direction_right_to_left = 0;
 #endif  // OS_MACOSX
@@ skipping 19 matching lines @@
 
   GURL url("web+search:testing");
   registry->OnAcceptRegisterProtocolHandler(handler);
   ASSERT_TRUE(registry->IsHandledProtocol("web+search"));
   ASSERT_EQ(registry->GetHandlersFor(url.scheme()).size(), (size_t) 1);
   menu.reset(CreateContextMenu(url));
   ASSERT_TRUE(menu->IsItemPresent(IDC_CONTENT_CONTEXT_OPENLINKWITH));
 }
 
 }  // namespace