Add StoragePartition's ProtocolHandlers at URLRequestContext construction time.

chrome/test/base/testing_profile.h

Index: chrome/test/base/testing_profile.h
diff --git a/chrome/test/base/testing_profile.h b/chrome/test/base/testing_profile.h
index f75ccb290447e710b3c2b569631153740a1fa904..bef63833ca75a0cbdab4932ecc908b2ef92d0bd4 100644
--- a/chrome/test/base/testing_profile.h
+++ b/chrome/test/base/testing_profile.h
@@ -185,6 +185,13 @@ class TestingProfile : public Profile {
   // getter is currently only capable of returning a Context that helps test
   // the CookieMonster. See implementation comments for more details.
   virtual net::URLRequestContextGetter* GetRequestContext() OVERRIDE;
+  virtual net::URLRequestContextGetter* CreateRequestContext(
+      scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+          blob_protocol_handler,
+      scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+          file_system_protocol_handler,
+      scoped_ptr<net::URLRequestJobFactory::Interceptor>
+          developer_protocol_handler) OVERRIDE;
   virtual net::URLRequestContextGetter* GetRequestContextForRenderProcess(
       int renderer_child_id) OVERRIDE;
   virtual content::ResourceContext* GetResourceContext() OVERRIDE;
@@ -239,9 +246,15 @@ class TestingProfile : public Profile {
       GetMediaRequestContextForStoragePartition(
           const FilePath& partition_path,
           bool in_memory) OVERRIDE;
-  virtual net::URLRequestContextGetter* GetRequestContextForStoragePartition(
+  virtual net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
       const FilePath& partition_path,
-      bool in_memory) OVERRIDE;
+      bool in_memory,
+      scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+          blob_protocol_handler,
+      scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+          file_system_protocol_handler,
+      scoped_ptr<net::URLRequestJobFactory::Interceptor>
+          developer_protocol_handler) OVERRIDE;
   virtual net::SSLConfigService* GetSSLConfigService() OVERRIDE;
   virtual HostContentSettingsMap* GetHostContentSettingsMap() OVERRIDE;
   virtual std::wstring GetName();