Revert "Reduce dependence on GrSurface's origin field (take 2)"

This reverts commit 22115b4fc6ab169d45a1cfb65dae2dc7e544c80a.

Reason for revert: GrAHardwareBufferImageGenerator.cpp

Original change's description:
> Reduce dependence on GrSurface's origin field (take 2)
> 
> TBR=bsalomon@google.com
> Change-Id: Ia238fc66b0fe10a3626c7967b2ac1f1a4bf4cd71
> Reviewed-on: https://skia-review.googlesource.com/25800
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>

TBR=bsalomon@google.com,robertphillips@google.com

Change-Id: I6dc77f02eed3073317128c48f0b426b81926787f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/26480
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
diff --git a/src/gpu/GrClipStackClip.cpp b/src/gpu/GrClipStackClip.cpp
index 0a63e40..3a31d0b 100644
--- a/src/gpu/GrClipStackClip.cpp
+++ b/src/gpu/GrClipStackClip.cpp
@@ -394,8 +394,7 @@
     GrUniqueKey key;
     create_clip_mask_key(reducedClip.elementsGenID(), reducedClip.ibounds(), &key);
 
-    sk_sp<GrTextureProxy> proxy(resourceProvider->findProxyByUniqueKey(
-                                                                key, kBottomLeft_GrSurfaceOrigin));
+    sk_sp<GrTextureProxy> proxy(resourceProvider->findProxyByUniqueKey(key));
     if (proxy) {
         return proxy;
     }
@@ -433,8 +432,7 @@
     GrUniqueKey key;
     create_clip_mask_key(reducedClip.elementsGenID(), reducedClip.ibounds(), &key);
 
-    sk_sp<GrTextureProxy> proxy(context->resourceProvider()->findProxyByUniqueKey(
-                                                                  key, kTopLeft_GrSurfaceOrigin));
+    sk_sp<GrTextureProxy> proxy(context->resourceProvider()->findProxyByUniqueKey(key));
     if (proxy) {
         return proxy;
     }