Change WebURLLoaderClient::willFollowRedirect() API to return bool

third_party/WebKit/Source/web/AssociatedURLLoader.cpp

Index: third_party/WebKit/Source/web/AssociatedURLLoader.cpp
diff --git a/third_party/WebKit/Source/web/AssociatedURLLoader.cpp b/third_party/WebKit/Source/web/AssociatedURLLoader.cpp
index fa30afea19cc407ca5e812bd9ba138b0fb571461..b0f913d3bb4b59de0aac879547caafb8607d788d 100644
--- a/third_party/WebKit/Source/web/AssociatedURLLoader.cpp
+++ b/third_party/WebKit/Source/web/AssociatedURLLoader.cpp
@@ -93,8 +93,9 @@ public:
     void didFinishLoading(unsigned long /*identifier*/, double /*finishTime*/) override;
     void didFail(const ResourceError&) override;
     void didFailRedirectCheck() override;
+
     // DocumentThreadableLoaderClient
-    void willFollowRedirect(ResourceRequest& /*newRequest*/, const ResourceResponse& /*redirectResponse*/) override;
+    bool willFollowRedirect(ResourceRequest& /*newRequest*/, const ResourceResponse& /*redirectResponse*/) override;
 
     // Sets an error to be reported back to the client, asychronously.
     void setDelayedError(const ResourceError&);
@@ -143,15 +144,15 @@ AssociatedURLLoader::ClientAdapter::ClientAdapter(AssociatedURLLoader* loader, W
     DCHECK(m_client);
 }
 
-void AssociatedURLLoader::ClientAdapter::willFollowRedirect(ResourceRequest& newRequest, const ResourceResponse& redirectResponse)
+bool AssociatedURLLoader::ClientAdapter::willFollowRedirect(ResourceRequest& newRequest, const ResourceResponse& redirectResponse)
 {
     if (!m_client)
-        return;
+        return true;
 
     WrappedResourceRequest wrappedNewRequest(newRequest);
     WrappedResourceResponse wrappedRedirectResponse(redirectResponse);
     // TODO(ricea): Do we need to set encodedDataLength here?
-    m_client->willFollowRedirect(m_loader, wrappedNewRequest, wrappedRedirectResponse, 0);
+    return m_client->willFollowRedirect(m_loader, wrappedNewRequest, wrappedRedirectResponse, 0);
 }
 
 void AssociatedURLLoader::ClientAdapter::didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent)