Fix out-of-memory crashes related to ArrayBuffer allocation

third_party/WebKit/Source/modules/fetch/FetchFormDataConsumerHandleTest.cpp

 // Copyright 2015 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 "config.h"
 #include "modules/fetch/FetchFormDataConsumerHandle.h"
 
 #include "core/dom/DOMTypedArray.h"
 #include "core/html/FormData.h"
 #include "core/loader/ThreadableLoader.h"
@@ skipping 135 matching lines @@
     OwnPtr<FetchDataConsumerHandle> handle = FetchFormDataConsumerHandle::create(String(cs));
     HandleReaderRunner<HandleReader> runner(handle.release());
     OwnPtr<HandleReadResult> r = runner.wait();
     EXPECT_EQ(kDone, r->result());
     EXPECT_EQ("\xe3\x81\x82", toString(r->data()));
 }
 
 TEST_F(FetchFormDataConsumerHandleTest, ReadFromArrayBuffer)
 {
     const unsigned char data[] = { 0x21, 0xfe, 0x00, 0x00, 0xff, 0xa3, 0x42, 0x30, 0x42, 0x99, 0x88 };
-    RefPtr<DOMArrayBuffer> buffer = DOMArrayBuffer::create(data, WTF_ARRAY_LENGTH(data));
+    RefPtr<DOMArrayBuffer> buffer = DOMArrayBuffer::deprecatedCreateOrCrash(data, WTF_ARRAY_LENGTH(data));
     OwnPtr<FetchDataConsumerHandle> handle = FetchFormDataConsumerHandle::create(buffer);
     HandleReaderRunner<HandleReader> runner(handle.release());
     OwnPtr<HandleReadResult> r = runner.wait();
     EXPECT_EQ(kDone, r->result());
     Vector<char> expected;
     expected.append(data, WTF_ARRAY_LENGTH(data));
     EXPECT_EQ(expected, r->data());
 }
 
 TEST_F(FetchFormDataConsumerHandleTest, ReadFromArrayBufferView)
 {
     const unsigned char data[] = { 0x21, 0xfe, 0x00, 0x00, 0xff, 0xa3, 0x42, 0x30, 0x42, 0x99, 0x88 };
     const size_t offset = 1, size = 4;
-    RefPtr<DOMArrayBuffer> buffer = DOMArrayBuffer::create(data, WTF_ARRAY_LENGTH(data));
+    RefPtr<DOMArrayBuffer> buffer = DOMArrayBuffer::deprecatedCreateOrCrash(data, WTF_ARRAY_LENGTH(data));
     OwnPtr<FetchDataConsumerHandle> handle = FetchFormDataConsumerHandle::create(DOMUint8Array::create(buffer, offset, size));
     HandleReaderRunner<HandleReader> runner(handle.release());
     OwnPtr<HandleReadResult> r = runner.wait();
     EXPECT_EQ(kDone, r->result());
     Vector<char> expected;
     expected.append(data + offset, size);
     EXPECT_EQ(expected, r->data());
 }
 
 TEST_F(FetchFormDataConsumerHandleTest, ReadFromSimplFormData)
@@ skipping 63 matching lines @@
     EXPECT_EQ("hello, world", formData->flattenToString());
 
     const void* buffer = nullptr;
     size_t size;
     EXPECT_EQ(kDone, reader->read(nullptr, 0, kNone, &size));
     EXPECT_EQ(kDone, reader->beginRead(&buffer, kNone, &size));
 }
 
 TEST_F(FetchFormDataConsumerHandleTest, DrainAsFormDataFromArrayBuffer)
 {
-    OwnPtr<FetchDataConsumerHandle> handle = FetchFormDataConsumerHandle::create(DOMArrayBuffer::create("foo", 3));
+    OwnPtr<FetchDataConsumerHandle> handle = FetchFormDataConsumerHandle::create(DOMArrayBuffer::deprecatedCreateOrCrash("foo", 3));
     OwnPtr<FetchDataConsumerHandle::Reader> reader = handle->obtainReader(nullptr);
     RefPtr<EncodedFormData> formData = reader->drainAsFormData();
     ASSERT_TRUE(formData);
     EXPECT_TRUE(formData->isSafeToSendToAnotherThread());
     EXPECT_EQ("foo", formData->flattenToString());
 }
 
 TEST_F(FetchFormDataConsumerHandleTest, DrainAsFormDataFromSimpleFormData)
 {
     FormData* data = FormData::create(UTF8Encoding());
@@ skipping 107 matching lines @@
     EXPECT_EQ(kShouldWait, reader->beginRead(&buffer, kNone, &available));
     testing::runPendingTasks();
     EXPECT_EQ(kOk, reader->beginRead(&buffer, kNone, &available));
     EXPECT_FALSE(reader->drainAsFormData());
     reader->endRead(0);
     EXPECT_FALSE(reader->drainAsFormData());
 }
 
 } // namespace
 } // namespace blink