Refactor GrBufferAllocPools to use resource cache

src/gpu/GrBatchFontCache.cpp

Index: src/gpu/GrBatchFontCache.cpp
diff --git a/src/gpu/GrBatchFontCache.cpp b/src/gpu/GrBatchFontCache.cpp
index a1f87cb6b3d672e9790b22c3a4bddbc1120034dd..8346e4409f89a077a416d96f78d5dee2882ed171 100644
--- a/src/gpu/GrBatchFontCache.cpp
+++ b/src/gpu/GrBatchFontCache.cpp
@@ -28,7 +28,7 @@ static GrBatchAtlas* make_atlas(GrContext* context, GrPixelConfig config,
     // We don't want to flush the context so we claim we're in the middle of flushing so as to
     // guarantee we do not recieve a texture with pending IO
     GrTexture* texture = context->textureProvider()->refScratchTexture(
-        desc, GrTextureProvider::kApprox_ScratchTexMatch, true);
+        desc, GrTextureProvider::kApprox_ScratchMatch, true);
     if (!texture) {
         return NULL;
     }