Remove createUncachedTexture function, attempt to recycle scratch in createTexture.

src/gpu/effects/GrConfigConversionEffect.cpp

Index: src/gpu/effects/GrConfigConversionEffect.cpp
diff --git a/src/gpu/effects/GrConfigConversionEffect.cpp b/src/gpu/effects/GrConfigConversionEffect.cpp
index 4412c43736694c462500ae84193856f8582ddaa8..ec44d08b01dd6138fb6961e5c366c83f4b39bcf4 100644
--- a/src/gpu/effects/GrConfigConversionEffect.cpp
+++ b/src/gpu/effects/GrConfigConversionEffect.cpp
@@ -185,16 +185,16 @@ void GrConfigConversionEffect::TestForPreservingPMConversions(GrContext* context
     desc.fHeight = 256;
     desc.fConfig = kRGBA_8888_GrPixelConfig;
 
-    SkAutoTUnref<GrTexture> readTex(context->createUncachedTexture(desc, NULL, 0));
+    SkAutoTUnref<GrTexture> readTex(context->createTexture(desc, true, NULL, 0));
     if (!readTex.get()) {
         return;
     }
-    SkAutoTUnref<GrTexture> tempTex(context->createUncachedTexture(desc, NULL, 0));
+    SkAutoTUnref<GrTexture> tempTex(context->createTexture(desc, true, NULL, 0));
     if (!tempTex.get()) {
         return;
     }
     desc.fFlags = kNone_GrSurfaceFlags;
-    SkAutoTUnref<GrTexture> dataTex(context->createUncachedTexture(desc, data, 0));
+    SkAutoTUnref<GrTexture> dataTex(context->createTexture(desc, true, data, 0));
     if (!dataTex.get()) {
         return;
     }