Split GrResource into GrCacheable/GrGpuObject

gyp/gpu.gypi

Index: gyp/gpu.gypi
diff --git a/gyp/gpu.gypi b/gyp/gpu.gypi
index efeeb2d2b50812a1f9230bc8d0e8f51af338c87a..258b532cd7359930599ba877f62de79cabdbfd37 100644
--- a/gyp/gpu.gypi
+++ b/gyp/gpu.gypi
@@ -9,6 +9,7 @@
   'variables': {
     'skgpu_sources': [
       '<(skia_include_path)/gpu/GrBackendEffectFactory.h',
+      '<(skia_include_path)/gpu/GrCacheable.h',
       '<(skia_include_path)/gpu/GrClipData.h',
       '<(skia_include_path)/gpu/GrColor.h',
       '<(skia_include_path)/gpu/GrConfig.h',
@@ -20,13 +21,13 @@
       '<(skia_include_path)/gpu/GrEffectUnitTest.h',
       '<(skia_include_path)/gpu/GrFontScaler.h',
       '<(skia_include_path)/gpu/GrGlyph.h',
+      '<(skia_include_path)/gpu/GrGpuObject.h',
       '<(skia_include_path)/gpu/GrKey.h',
       '<(skia_include_path)/gpu/GrPaint.h',
       '<(skia_include_path)/gpu/GrPathRendererChain.h',
       '<(skia_include_path)/gpu/GrPoint.h',
       '<(skia_include_path)/gpu/GrRect.h',
       '<(skia_include_path)/gpu/GrRenderTarget.h',
-      '<(skia_include_path)/gpu/GrResource.h',
       '<(skia_include_path)/gpu/GrSurface.h',
       '<(skia_include_path)/gpu/GrTBackendEffectFactory.h',
       '<(skia_include_path)/gpu/GrTexture.h',
@@ -78,6 +79,7 @@
       '<(skia_src_path)/gpu/GrClipMaskManager.cpp',
       '<(skia_src_path)/gpu/GrGpu.cpp',
       '<(skia_src_path)/gpu/GrGpu.h',
+      '<(skia_src_path)/gpu/GrGpuObject.cpp',
       '<(skia_src_path)/gpu/GrGpuFactory.cpp',
       '<(skia_src_path)/gpu/GrIndexBuffer.h',
       '<(skia_src_path)/gpu/GrInOrderDrawBuffer.cpp',
@@ -107,7 +109,6 @@
       '<(skia_src_path)/gpu/GrRenderTarget.cpp',
       '<(skia_src_path)/gpu/GrReducedClip.cpp',
       '<(skia_src_path)/gpu/GrReducedClip.h',
-      '<(skia_src_path)/gpu/GrResource.cpp',
       '<(skia_src_path)/gpu/GrResourceCache.cpp',
       '<(skia_src_path)/gpu/GrResourceCache.h',
       '<(skia_src_path)/gpu/GrStencil.cpp',