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 4a5dc0f6fe11f4a0b9d8a38fcf89e18d8b742e66..db50081e3d0afbf68a195f076c11f8ceabbd14f1 100644
--- a/content/public/test/test_browser_context.cc
+++ b/content/public/test/test_browser_context.cc
@@ -36,6 +36,10 @@ class AnyThreadNonTaskRunner : public base::SingleThreadTaskRunner {
     NOTREACHED();
     return false;
   }
+
+ private:
+  ~AnyThreadNonTaskRunner() {
+  }
 };
 
 class TestContextURLRequestContextGetter : public net::URLRequestContextGetter {
@@ -121,6 +125,12 @@ 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());