Initial CL to add distance field support to GrAtlasTextContext

src/gpu/GrContext.cpp

Index: src/gpu/GrContext.cpp
diff --git a/src/gpu/GrContext.cpp b/src/gpu/GrContext.cpp
index 7d53071a0e79ace0ef7357a059d250c168ef954a..f8412ba899e94379d1e09ef64a483f38ce2c8f5e 100755
--- a/src/gpu/GrContext.cpp
+++ b/src/gpu/GrContext.cpp
@@ -241,7 +241,7 @@ GrTextContext* GrContext::createTextContext(GrRenderTarget* renderTarget,
     } 
 
 #ifdef USE_BITMAP_TEXTBLOBS
-    return GrAtlasTextContext::Create(this, gpuDevice, leakyProperties);
+    return GrAtlasTextContext::Create(this, gpuDevice, leakyProperties, enableDistanceFieldFonts);
 #else
     return GrDistanceFieldTextContext::Create(this, gpuDevice, leakyProperties,
                                               enableDistanceFieldFonts);