Initial IndexedDBQuotaClient implementation

content/browser/in_process_webkit/indexed_db_context.h

Index: content/browser/in_process_webkit/indexed_db_context.h
diff --git a/content/browser/in_process_webkit/indexed_db_context.h b/content/browser/in_process_webkit/indexed_db_context.h
index 2bd32e500405d5b363c84799975cd93cb739a156..be23e0d5a27759cfe3dd313d755ef1be0c120f37 100644
--- a/content/browser/in_process_webkit/indexed_db_context.h
+++ b/content/browser/in_process_webkit/indexed_db_context.h
@@ -10,6 +10,7 @@
 #include "base/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "content/browser/browser_thread.h"
 
 class GURL;
 class FilePath;
@@ -19,14 +20,24 @@ namespace WebKit {
 class WebIDBFactory;
 }
 
+namespace base {
+class MessageLoopProxy;
+}
+
 namespace quota {
+class QuotaManagerProxy;
 class SpecialStoragePolicy;
 }
 
-class IndexedDBContext {
+class IndexedDBContext :
+    public base::RefCountedThreadSafe<IndexedDBContext,
+                                      BrowserThread::DeleteOnWebKitThread> {
  public:
   IndexedDBContext(WebKitContext* webkit_context,
-                   quota::SpecialStoragePolicy* special_storage_policy);
+                   quota::SpecialStoragePolicy* special_storage_policy,
+                   quota::QuotaManagerProxy* quota_manager_proxy,
+                   base::MessageLoopProxy* webkit_thread_loop);
+
   ~IndexedDBContext();
 
   WebKit::WebIDBFactory* GetIDBFactory();
@@ -69,6 +80,8 @@ class IndexedDBContext {
 
   scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_;
 
+  scoped_refptr<quota::QuotaManagerProxy> quota_manager_proxy_;
+
   DISALLOW_COPY_AND_ASSIGN(IndexedDBContext);
 };