Make FileSystemContext respect StoragePartitions. filesystem:// urls will be properly isolated

content/public/test/test_browser_context.cc

Index: content/public/test/test_browser_context.cc
diff --git a/content/public/test/test_browser_context.cc b/content/public/test/test_browser_context.cc
index d7ee27a4a954525e84e6ca5211265f0ad781ad49..4d808f6ff839ff3e3d204867bb06d55ae7608ef1 100644
--- a/content/public/test/test_browser_context.cc
+++ b/content/public/test/test_browser_context.cc
@@ -126,6 +126,12 @@ TestBrowserContext::GetMediaRequestContextForRenderProcess(
   return NULL;
 }
 
+net::URLRequestContextGetter*
+TestBrowserContext::GetMediaRequestContextForStoragePartition(
+    const std::string& partition_id) {
+  return NULL;
+}
+
 ResourceContext* TestBrowserContext::GetResourceContext() {
   if (!resource_context_.get())
     resource_context_.reset(new MockResourceContext());