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

content/renderer/render_view_browsertest.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 "base/basictypes.h"
 
 #include "base/shared_memory.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "content/common/intents_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/test/render_view_test.h"
 #include "net/base/net_errors.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLError.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIntentServiceInfo.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/base/range/range.h"
 #include "ui/gfx/codec/jpeg_codec.h"
 #include "webkit/glue/web_io_operators.h"
 
 using WebKit::WebFrame;
+using WebKit::WebInputEvent;
+using WebKit::WebMouseEvent;
 using WebKit::WebString;
 using WebKit::WebTextDirection;
 using WebKit::WebURLError;
 
 class RenderViewImplTest : public content::RenderViewTest {
  public:
   RenderViewImpl* view() {
     return static_cast<RenderViewImpl*>(view_);
   }
 };
@@ skipping 1101 matching lines @@
   string16 type;
   string16 href;
   string16 title;
   string16 disposition;
   IntentsHostMsg_RegisterIntentService::Read(
       msg, &action, &type, &href, &title, &disposition);
   EXPECT_EQ(ASCIIToUTF16("a"), action);
   EXPECT_EQ(ASCIIToUTF16("t"), type);
   EXPECT_EQ(ASCIIToUTF16("title"), title);
 }
+
+TEST_F(RenderViewImplTest, ContextMenu) {
+  LoadHTML("<div>Page A</div>");
+
+  // Create a right click in the center of the iframe. (I'm hoping this will
+  // make this a bit more robust in case of some other formatting or other bug.)
+  WebMouseEvent mouse_event;
+  mouse_event.type = WebInputEvent::MouseDown;
+  mouse_event.button = WebMouseEvent::ButtonRight;
+  mouse_event.x = 250;
+  mouse_event.y = 250;
+  mouse_event.globalX = 250;
+  mouse_event.globalY = 250;
+
+  SendWebMouseEvent(mouse_event);
+
+  // Now simulate the corresponding up event which should display the menu
+  mouse_event.type = WebInputEvent::MouseUp;
+  SendWebMouseEvent(mouse_event);
+
+  EXPECT_TRUE(render_thread_->sink().GetUniqueMessageMatching(
+      ViewHostMsg_ContextMenu::ID));
+}