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/GrBitmapTextureMaker.cpp b/src/gpu/GrBitmapTextureMaker.cpp
index 85e791e..6fb2c6a 100644
--- a/src/gpu/GrBitmapTextureMaker.cpp
+++ b/src/gpu/GrBitmapTextureMaker.cpp
@@ -37,8 +37,7 @@
     sk_sp<GrTextureProxy> proxy;
 
     if (fOriginalKey.isValid()) {
-        proxy = this->context()->resourceProvider()->findProxyByUniqueKey(
-                                                          fOriginalKey, kTopLeft_GrSurfaceOrigin);
+        proxy = this->context()->resourceProvider()->findProxyByUniqueKey(fOriginalKey);
         if (proxy) {
             return proxy;
         }