Add ppapi interface for setting crash data

content/ppapi_plugin/ppapi_thread.cc

Index: content/ppapi_plugin/ppapi_thread.cc
diff --git a/content/ppapi_plugin/ppapi_thread.cc b/content/ppapi_plugin/ppapi_thread.cc
index e79abe57ff7ac8c8f9aac5ebb9aeddad77003e81..c5d6e37cb8dba1474176eda5719a7178c0e10a2f 100644
--- a/content/ppapi_plugin/ppapi_thread.cc
+++ b/content/ppapi_plugin/ppapi_thread.cc
@@ -16,6 +16,7 @@
 #include "content/ppapi_plugin/broker_process_dispatcher.h"
 #include "content/ppapi_plugin/plugin_process_dispatcher.h"
 #include "content/ppapi_plugin/ppapi_webkitplatformsupport_impl.h"
+#include "content/public/common/content_client.h"
 #include "content/public/common/sandbox_init.h"
 #include "content/public/plugin/content_plugin_client.h"
 #include "ipc/ipc_channel_handle.h"
@@ -177,6 +178,10 @@ void PpapiThread::PreCacheFont(const void* logfontw) {
 #endif
 }
 
+void PpapiThread::SetActiveURL(const std::string& url) {
+  content::GetContentClient()->SetActiveURL(GURL(url));
+}
+
 uint32 PpapiThread::Register(ppapi::proxy::PluginDispatcher* plugin_dispatcher) {
   if (!plugin_dispatcher ||
       plugin_dispatchers_.size() >= std::numeric_limits<uint32>::max()) {