Plumb event flags (shift/alt/ctrl modifiers) for drag/drop events to WebKit.

content/browser/renderer_host/render_view_host_unittest.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/utf_string_conversions.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/renderer_host/test_render_view_host.h"
 #include "content/browser/web_contents/navigation_controller_impl.h"
 #include "content/browser/web_contents/test_web_contents.h"
 #include "content/common/view_messages.h"
@@ skipping 156 matching lines @@
   gfx::Point screen_point;
   FilePath highlighted_file_path(FILE_PATH_LITERAL("/etc/passwd"));
   FilePath selected_file_path(FILE_PATH_LITERAL("/tmp/image.jpg"));
   GURL highlighted_file_url = net::FilePathToFileURL(highlighted_file_path);
   GURL selected_file_url = net::FilePathToFileURL(selected_file_path);
   dropped_data.url = highlighted_file_url;
   dropped_data.filenames.push_back(WebDropData::FileInfo(
       UTF8ToUTF16(selected_file_path.AsUTF8Unsafe()), string16()));
 
   rvh()->DragTargetDragEnter(dropped_data, client_point, screen_point,
-                             WebKit::WebDragOperationNone);
+                             WebKit::WebDragOperationNone, 0);
 
   int id = process()->GetID();
   ChildProcessSecurityPolicyImpl* policy =
       ChildProcessSecurityPolicyImpl::GetInstance();
 
   EXPECT_FALSE(policy->CanRequestURL(id, highlighted_file_url));
   EXPECT_FALSE(policy->CanReadFile(id, highlighted_file_path));
   EXPECT_FALSE(policy->CanRequestURL(id, selected_file_url));
   EXPECT_TRUE(policy->CanReadFile(id, selected_file_path));
 }
@@ skipping 32 matching lines @@
   // the code actually expects it to have at least one int para, this this
   // bogus message will not fail at de-serialization but should fail in
   // OnMsgInputEventAck() processing.
   IPC::Message message(0, ViewHostMsg_HandleInputEvent_ACK::ID,
                        IPC::Message::PRIORITY_NORMAL);
   test_rvh()->OnMessageReceived(message);
   EXPECT_EQ(1, process()->bad_msg_count());
 }
 
 #endif