Add ppapi interface for setting crash data

ppapi/proxy/ppapi_proxy_test.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 "ppapi/proxy/ppapi_proxy_test.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop_proxy.h"
 #include "base/observer_list.h"
@@ skipping 219 matching lines @@
 }
 
 std::string PluginProxyTestHarness::PluginDelegateMock::GetUILanguage() {
   return std::string("en-US");
 }
 
 void PluginProxyTestHarness::PluginDelegateMock::PreCacheFont(
     const void* logfontw) {
 }
 
+void PluginProxyTestHarness::PluginDelegateMock::SetActiveURL(
+    const std::string& url) {
+}
+
 // PluginProxyTest -------------------------------------------------------------
 
 PluginProxyTest::PluginProxyTest() {
 }
 
 PluginProxyTest::~PluginProxyTest() {
 }
 
 void PluginProxyTest::SetUp() {
   SetUpHarness();
@@ skipping 152 matching lines @@
   remote_harness_torn_down.Wait();
 
   local_harness_->TearDownHarness();
 
   io_thread_.Stop();
 }
 
 
 }  // namespace proxy
 }  // namespace ppapi