Initial change for DumpRrenderTree support library

This library provides:
 - An implementation of WebKitClient,
 - An implementation of WebPlugin,
 - An implementation of WebMediaPalyer,
 - Initialization and termination functions,
 - Two function for database, and
 - Some functions required by webkit_glue.

webkit_support.gyp is not referred by build/all.gyp. A gyp for DRT/chromium in
WebKit tree will refer to it.

BUG=none
TEST=none. This is a part of test code.
Review URL: http://codereview.chromium.org/652226

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@40610 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 47 insertions, 0 deletions

diff --git a/webkit/support/webkit_support.h b/webkit/support/webkit_support.h
new file mode 100644
index 0000000..651bb5c
--- /dev/null
+++ b/webkit/support/webkit_support.h
@@ -0,0 +1,47 @@
+// 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.
+
+#ifndef WEBKIT_SUPPORT_WEBIT_SUPPORT_H_
+#define WEBKIT_SUPPORT_WEBIT_SUPPORT_H_
+
+namespace WebKit {
+class WebFrame;
+class WebKitClient;
+class WebMediaPlayer;
+class WebMediaPlayerClient;
+class WebPlugin;
+struct WebPluginParams;
+}
+
+// This package provides functions used by DumpRenderTree/chromium.
+// DumpRenderTree/chromium uses some code in webkit/ of Chromium. In
+// order to minimize the dependency from WebKit to Chromium, the
+// following functions uses WebKit API classes as possible and hide
+// implementation classes.
+namespace webkit_support {
+
+// Initializes or terminates a test environment.
+void SetUpTestEnvironment();
+void TearDownTestEnvironment();
+
+// Returns a pointer to a WebKitClient implementation for DumpRenderTree.
+// Needs to call SetUpTestEnvironment() before this.
+// This returns a pointer to a static instance.  Don't delete it.
+WebKit::WebKitClient* GetWebKitClient();
+
+// This is used by WebFrameClient::createPlugin().
+WebKit::WebPlugin* CreateWebPlugin(WebKit::WebFrame* frame,
+                                   const WebKit::WebPluginParams& params);
+
+// This is used by WebFrameClient::createMediaPlayer().
+WebKit::WebMediaPlayer* CreateMediaPlayer(WebKit::WebFrame* frame,
+                                          WebKit::WebMediaPlayerClient* client);
+
+// The following functions are used by LayoutTestController.
+void SetDatabaseQuota(int quota);
+void ClearAllDatabases();
+
+}  // namespace webkit_support
+
+#endif  // WEBKIT_SUPPORT_WEBIT_CLIENT_IMPL_H_