Blob support for IDB [Chromium]

content/browser/indexed_db/indexed_db_dispatcher_host.h

Index: content/browser/indexed_db/indexed_db_dispatcher_host.h
diff --git a/content/browser/indexed_db/indexed_db_dispatcher_host.h b/content/browser/indexed_db/indexed_db_dispatcher_host.h
index e254cadf486460cd2ba7deae897106dabd1c6a94..c963b8b1722d29f27983f919c18513a56f0604b8 100644
--- a/content/browser/indexed_db/indexed_db_dispatcher_host.h
+++ b/content/browser/indexed_db/indexed_db_dispatcher_host.h
@@ -12,6 +12,7 @@
 #include "base/id_map.h"
 #include "base/memory/ref_counted.h"
 #include "content/public/browser/browser_message_filter.h"
+#include "net/url_request/url_request_context_getter.h"
 #include "url/gurl.h"
 
 struct IndexedDBDatabaseMetadata;
@@ -29,6 +30,7 @@ struct IndexedDBHostMsg_FactoryGetDatabaseNames_Params;
 struct IndexedDBHostMsg_FactoryOpen_Params;
 
 namespace content {
+class FileAPIMessageFilter;
 class IndexedDBConnection;
 class IndexedDBContextImpl;
 class IndexedDBCursor;
@@ -42,12 +44,19 @@ class IndexedDBDispatcherHost : public BrowserMessageFilter {
  public:
   // Only call the constructor from the UI thread.
   IndexedDBDispatcherHost(int ipc_process_id,
-                          IndexedDBContextImpl* indexed_db_context);
+                          net::URLRequestContextGetter* request_context_getter,
+                          IndexedDBContextImpl* indexed_db_context,
+                          FileAPIMessageFilter* file_api_message_filter);
+  IndexedDBDispatcherHost(int ipc_process_id,
+                          net::URLRequestContext* request_context,
+                          IndexedDBContextImpl* indexed_db_context,
+                          FileAPIMessageFilter* file_api_message_filter);
 
   static ::IndexedDBDatabaseMetadata ConvertMetadata(
       const content::IndexedDBDatabaseMetadata& metadata);
 
   // BrowserMessageFilter implementation.
+  virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
   virtual void OnChannelClosing() OVERRIDE;
   virtual void OnDestruct() const OVERRIDE;
   virtual base::TaskRunner* OverrideTaskRunnerForMessage(
@@ -59,6 +68,9 @@ class IndexedDBDispatcherHost : public BrowserMessageFilter {
 
   // A shortcut for accessing our context.
   IndexedDBContextImpl* Context() { return indexed_db_context_; }
+  FileAPIMessageFilter* file_api_message_filter() {
+    return file_api_message_filter_;
+  }
 
   // IndexedDBCallbacks call these methods to add the results into the
   // applicable map.  See below for more details.
@@ -226,7 +238,12 @@ class IndexedDBDispatcherHost : public BrowserMessageFilter {
     RefIDMap<IndexedDBCursor> map_;
   };
 
+  // The getter holds the context until OnChannelConnected() can be called from
+  // the IO thread, which will extract the net::URLRequestContext from it.
+  scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
+  net::URLRequestContext* request_context_;
   scoped_refptr<IndexedDBContextImpl> indexed_db_context_;
+  FileAPIMessageFilter* file_api_message_filter_;
 
   // Only access on IndexedDB thread.
   scoped_ptr<DatabaseDispatcherHost> database_dispatcher_host_;