Fix ImageDataTest.CreateImageDataTooBig failing on asan-clang-phone

third_party/WebKit/Source/core/html/ImageDataTest.cpp

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/html/ImageData.h"
 
 #include "core/dom/ExceptionCode.h"
 #include "platform/geometry/IntSize.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 21 matching lines @@
   imageData = ImageData::create(IntSize(-1, 10));
   EXPECT_EQ(imageData, nullptr);
 
   imageData = ImageData::create(IntSize(10, -1));
   EXPECT_EQ(imageData, nullptr);
 
   imageData = ImageData::create(IntSize(-1, -1));
   EXPECT_EQ(imageData, nullptr);
 }
 
+// Under asan_clang_phone, the test crashes after the memory allocation
+// is not successful. It is probably related to the value of
+// allocator_may_return_null on trybots, which in this case causes ASAN
+// to terminate the process instead of returning null.
+// crbug.com/704948
+#if defined(ADDRESS_SANITIZER)
+#define MAYBE_CreateImageDataTooBig DISABLED_CreateImageDataTooBig
+#else
+#define MAYBE_CreateImageDataTooBig CreateImageDataTooBig
+#endif
+
 // This test passes if it does not crash. If the required memory is not
 // allocated to the ImageData, then an exception must raise.
-TEST_F(ImageDataTest, CreateImageDataTooBig) {
+TEST_F(ImageDataTest, MAYBE_CreateImageDataTooBig) {
   DummyExceptionStateForTesting exceptionState;
   ImageData* tooBigImageData = ImageData::create(32767, 32767, exceptionState);
   if (!tooBigImageData) {
     EXPECT_TRUE(exceptionState.hadException());
     EXPECT_EQ(exceptionState.code(), V8RangeError);
   }
 }
 
 }  // namspace
 }  // namespace blink