Revert 8525,8526 pending investigation of bench_pictures crashes.



git-svn-id: http://skia.googlecode.com/svn/trunk@8527 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrTexture.cpp b/src/gpu/GrTexture.cpp
index 87df147..44a1442 100644
--- a/src/gpu/GrTexture.cpp
+++ b/src/gpu/GrTexture.cpp
@@ -67,15 +67,33 @@
                                 pixelOpsFlags);
 }
 
+void GrTexture::releaseRenderTarget() {
+    if (NULL != fRenderTarget) {
+        GrAssert(fRenderTarget->asTexture() == this);
+        GrAssert(fDesc.fFlags & kRenderTarget_GrTextureFlagBit);
+
+        fRenderTarget->onTextureReleaseRenderTarget();
+        fRenderTarget->unref();
+        fRenderTarget = NULL;
+
+        fDesc.fFlags = fDesc.fFlags &
+            ~(kRenderTarget_GrTextureFlagBit|kNoStencil_GrTextureFlagBit);
+        fDesc.fSampleCnt = 0;
+    }
+}
+
 void GrTexture::onRelease() {
     GrAssert(!this->isSetFlag((GrTextureFlags) kReturnToCache_FlagBit));
+    this->releaseRenderTarget();
+
     INHERITED::onRelease();
 }
 
 void GrTexture::onAbandon() {
-    if (NULL != fRenderTarget.get()) {
+    if (NULL != fRenderTarget) {
         fRenderTarget->abandon();
     }
+
     INHERITED::onAbandon();
 }