Creating functions for uploading a mipmapped texture.

src/gpu/GrTextureProvider.cpp

Index: src/gpu/GrTextureProvider.cpp
diff --git a/src/gpu/GrTextureProvider.cpp b/src/gpu/GrTextureProvider.cpp
index cfa6994c4b6d043b616aa335d48613ec11cbdfe0..b6ab5f9886f26d303eb997aa0e786c001744c793 100644
--- a/src/gpu/GrTextureProvider.cpp
+++ b/src/gpu/GrTextureProvider.cpp
@@ -43,6 +43,19 @@ GrTexture* GrTextureProvider::createTexture(const GrSurfaceDesc& desc, bool budg
     return fGpu->createTexture(desc, budgeted, srcData, rowBytes);
 }
 
+GrTexture* GrTextureProvider::createMipmappedTexture(const GrSurfaceDesc& desc, bool budgeted,
+                                                     const SkMipMap& srcData) {
+    if (this->isAbandoned()) {
+        return NULL;
+    }
+    if ((desc.fFlags & kRenderTarget_GrSurfaceFlag) &&
+        !fGpu->caps()->isConfigRenderable(desc.fConfig, desc.fSampleCnt > 0)) {
+        return NULL;
+    }
+
+    return fGpu->createMipmappedTexture(desc, budgeted, srcData);
+}
+
 GrTexture* GrTextureProvider::refScratchTexture(const GrSurfaceDesc& desc, ScratchTexMatch match,
                                                 bool calledDuringFlush) {
     if (this->isAbandoned()) {