Replace usage of SurfaceId's client_id with FrameSinkId

chrome/browser/android/blimp/chrome_compositor_dependencies.cc

Index: chrome/browser/android/blimp/chrome_compositor_dependencies.cc
diff --git a/chrome/browser/android/blimp/chrome_compositor_dependencies.cc b/chrome/browser/android/blimp/chrome_compositor_dependencies.cc
index cb7e7f1b52ceb6ffb301c32bf1714e2a2ea7ba38..321b105dd288d1dc68fb9a0a9f1a08f5bfd42b00 100644
--- a/chrome/browser/android/blimp/chrome_compositor_dependencies.cc
+++ b/chrome/browser/android/blimp/chrome_compositor_dependencies.cc
@@ -65,8 +65,8 @@ cc::SurfaceManager* ChromeCompositorDependencies::GetSurfaceManager() {
   return context_provider_factory_->GetSurfaceManager();
 }
 
-uint32_t ChromeCompositorDependencies::AllocateSurfaceClientId() {
-  return context_provider_factory_->AllocateSurfaceClientId();
+cc::FrameSinkId ChromeCompositorDependencies::AllocateFrameSinkId() {
+  return context_provider_factory_->AllocateFrameSinkId();
 }
 
 void ChromeCompositorDependencies::GetContextProviders(