Make GPU coord transforms automatic

gyp/gpu.gypi

Index: gyp/gpu.gypi
diff --git a/gyp/gpu.gypi b/gyp/gpu.gypi
index 48ec561577fa86f4d6d67dca86960705e8bcd12e..ccf8d1e7da932d35f5d8f5e599a6e39b3324f516 100644
--- a/gyp/gpu.gypi
+++ b/gyp/gpu.gypi
@@ -59,6 +59,7 @@
       '<(skia_src_path)/gpu/GrCacheID.cpp',
       '<(skia_src_path)/gpu/GrClipData.cpp',
       '<(skia_src_path)/gpu/GrContext.cpp',
+      '<(skia_src_path)/gpu/GrCoordTransform.h',
       '<(skia_src_path)/gpu/GrDefaultPathRenderer.cpp',
       '<(skia_src_path)/gpu/GrDefaultPathRenderer.h',
       '<(skia_src_path)/gpu/GrDrawState.cpp',
@@ -151,14 +152,14 @@
       '<(skia_src_path)/gpu/gl/GrGLCaps.h',
       '<(skia_src_path)/gpu/gl/GrGLContext.cpp',
       '<(skia_src_path)/gpu/gl/GrGLContext.h',
+      '<(skia_src_path)/gpu/gl/GrGLCoordTransform.cpp',
+      '<(skia_src_path)/gpu/gl/GrGLCoordTransform.h',
       '<(skia_src_path)/gpu/gl/GrGLCreateNativeInterface_none.cpp',
       '<(skia_src_path)/gpu/gl/GrGLDefaultInterface_none.cpp',
       '<(skia_src_path)/gpu/gl/GrGLDefines.h',
       '<(skia_src_path)/gpu/gl/GrGLEffect.cpp',
       '<(skia_src_path)/gpu/gl/GrGLEffect.h',
       '<(skia_src_path)/gpu/gl/GrGLExtensions.cpp',
-      '<(skia_src_path)/gpu/gl/GrGLEffectMatrix.cpp',
-      '<(skia_src_path)/gpu/gl/GrGLEffectMatrix.h',
       '<(skia_src_path)/gpu/gl/GrGLIndexBuffer.cpp',
       '<(skia_src_path)/gpu/gl/GrGLIndexBuffer.h',
       '<(skia_src_path)/gpu/gl/GrGLInterface.cpp',