Fix ASAN errors.

src/gpu/GrShape.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrShape.h"
 
 GrShape& GrShape::operator=(const GrShape& that) {
@@ skipping 14 matching lines @@
             break;
         case Type::kPath:
             if (wasPath) {
                 *fPath.get() = *that.fPath.get();
             } else {
                 fPath.set(*that.fPath.get());
             }
             break;
     }
     fInheritedKey.reset(that.fInheritedKey.count());
-    memcpy(fInheritedKey.get(), that.fInheritedKey.get(),
-           sizeof(uint32_t) * fInheritedKey.count());
+    sk_careful_memcpy(fInheritedKey.get(), that.fInheritedKey.get(),
+                      sizeof(uint32_t) * fInheritedKey.count());
     return *this;
 }
 
 int GrShape::unstyledKeySize() const {
     if (fInheritedKey.count()) {
         return fInheritedKey.count();
     }
     switch (fType) {
         case Type::kEmpty:
             return 1;
@@ skipping 163 matching lines @@
             srcForStrokeRec = tmpPath.init();
             parent.asPath(tmpPath.get());
         }
         SkASSERT(parent.fStyle.strokeRec().needToApply());
         SkAssertResult(parent.fStyle.strokeRec().applyToPath(fPath.get(), *srcForStrokeRec));
         fStyle.resetToInitStyle(SkStrokeRec::kFill_InitStyle);
     }
     this->attemptToReduceFromPath();
     this->setInheritedKey(*parentForKey, apply);
 }