Rebase and fix chromium

Combine texture provider and resource provider

Largely mechanical. Only three places that were calling createApprox
via texture provider (ie without flags), so that was simple.

BUG=skia:

Change-Id: I876367bcdc6a8db736deedab1028de1972015509
Reviewed-on: https://skia-review.googlesource.com/9176
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
diff --git a/src/effects/gradients/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index 32189c5..bba9f85 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -1702,7 +1702,7 @@
                 fCoordTransform.reset(args.fContext, *args.fMatrix,
                                       fAtlas->asTextureProxyRef().get(),
                                       params.filterMode(), false);
-                fTextureSampler.reset(args.fContext->textureProvider(),
+                fTextureSampler.reset(args.fContext->resourceProvider(),
                                       fAtlas->asTextureProxyRef(), params);
             } else {
                 // In this instance we know the params are:
@@ -1719,7 +1719,7 @@
                 // This is 2/2 places where auto-normalization is disabled
                 fCoordTransform.reset(args.fContext, *args.fMatrix,
                                       proxy.get(), params.filterMode(), false);
-                fTextureSampler.reset(args.fContext->textureProvider(),
+                fTextureSampler.reset(args.fContext->resourceProvider(),
                                       std::move(proxy), params);
                 fYCoord = SK_ScalarHalf;
             }