--- a/gfx/layers/basic/GrallocTextureHostBasic.cpp
+++ b/gfx/layers/basic/GrallocTextureHostBasic.cpp
@@ -8,16 +8,17 @@
 #include "mozilla/layers/SharedBufferManagerParent.h"
 
 #if ANDROID_VERSION >= 17
 #include <ui/Fence.h>
 #endif
 
 namespace mozilla {
 namespace layers {
+using namespace gfx;
 
 static SurfaceFormat
 HalFormatToSurfaceFormat(int aHalFormat, TextureFlags aFlags)
 {
   bool swapRB = bool(aFlags & TextureFlags::RB_SWAPPED);
   switch (aHalFormat) {
   case android::PIXEL_FORMAT_BGRA_8888:
     return swapRB ? gfx::SurfaceFormat::R8G8B8A8 : gfx::SurfaceFormat::B8G8R8A8;