Remove ownership parameter from GrResourceProvider::wrapBackendTextureAsRenderTarget

Remove ownership parameter from
GrResourceProvider::wrapBackendTextureAsRenderTarget.
The function leaks the texture id if kAdopt_LifeCycle is passed.

There is no public API to access the parameter.

BUG=594928
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842313003

Review URL: https://codereview.chromium.org/1842313003
diff --git a/src/gpu/GrGpu.cpp b/src/gpu/GrGpu.cpp
index 4f99ab8..9605266 100644
--- a/src/gpu/GrGpu.cpp
+++ b/src/gpu/GrGpu.cpp
@@ -220,8 +220,7 @@
     return this->onWrapBackendRenderTarget(desc, ownership);
 }
 
-GrRenderTarget* GrGpu::wrapBackendTextureAsRenderTarget(const GrBackendTextureDesc& desc,
-                                                        GrWrapOwnership ownership) {
+GrRenderTarget* GrGpu::wrapBackendTextureAsRenderTarget(const GrBackendTextureDesc& desc) {
     this->handleDirtyContext();
     if (!(desc.fFlags & kRenderTarget_GrBackendTextureFlag)) {
       return nullptr;
@@ -233,7 +232,7 @@
     if (desc.fWidth > maxSize || desc.fHeight > maxSize) {
         return nullptr;
     }
-    return this->onWrapBackendTextureAsRenderTarget(desc, ownership);
+    return this->onWrapBackendTextureAsRenderTarget(desc);
 }
 
 GrBuffer* GrGpu::createBuffer(GrBufferType type, size_t size, GrAccessPattern accessPattern) {