Attempt to remove 64 bit min size for NPOT resized texture.

src/gpu/GrContext.cpp

Index: src/gpu/GrContext.cpp
diff --git a/src/gpu/GrContext.cpp b/src/gpu/GrContext.cpp
index d931de5ff1d84c24f45822da62bd99a43f841ab2..e62aa5d648a130db721f6f9a7ac587be9d904f20 100644
--- a/src/gpu/GrContext.cpp
+++ b/src/gpu/GrContext.cpp
@@ -322,8 +322,8 @@ GrTexture* GrContext::createResizedTexture(const GrTextureDesc& desc,
     rtDesc.fFlags =  rtDesc.fFlags |
                      kRenderTarget_GrTextureFlagBit |
                      kNoStencil_GrTextureFlagBit;
-    rtDesc.fWidth  = GrNextPow2(GrMax(desc.fWidth, 64));
-    rtDesc.fHeight = GrNextPow2(GrMax(desc.fHeight, 64));
+    rtDesc.fWidth  = GrNextPow2(desc.fWidth);
+    rtDesc.fHeight = GrNextPow2(desc.fHeight);
 
     GrTexture* texture = fGpu->createTexture(rtDesc, NULL, 0);