Fix out-of-memory crashes related to ArrayBuffer allocation

third_party/WebKit/Source/wtf/Uint8Array.h

Index: third_party/WebKit/Source/wtf/Uint8Array.h
diff --git a/third_party/WebKit/Source/wtf/Uint8Array.h b/third_party/WebKit/Source/wtf/Uint8Array.h
index 1c38cc5a0928a8d0e533fc26522ab453297839a8..ea65405dfdabb17cdbe335c9b19008ab254f2e9d 100644
--- a/third_party/WebKit/Source/wtf/Uint8Array.h
+++ b/third_party/WebKit/Source/wtf/Uint8Array.h
@@ -35,8 +35,9 @@ class ArrayBuffer;
 
 class Uint8Array : public IntegralTypedArrayBase<unsigned char> {
 public:
-    static inline PassRefPtr<Uint8Array> create(unsigned length);
-    static inline PassRefPtr<Uint8Array> create(const unsigned char* array, unsigned length);
+    static inline PassRefPtr<Uint8Array> createOrNull(unsigned length);
+    static inline PassRefPtr<Uint8Array> createOrNull(const unsigned char* array, unsigned length);
+    static inline PassRefPtr<Uint8Array> deprecatedCreateOrCrash(const unsigned char* array, unsigned length);
     static inline PassRefPtr<Uint8Array> create(PassRefPtr<ArrayBuffer>, unsigned byteOffset, unsigned length);
 
     using TypedArrayBase<unsigned char>::set;
@@ -53,14 +54,19 @@ protected:
     friend class TypedArrayBase<unsigned char>;
 };
 
-PassRefPtr<Uint8Array> Uint8Array::create(unsigned length)
+PassRefPtr<Uint8Array> Uint8Array::createOrNull(unsigned length)
 {
-    return TypedArrayBase<unsigned char>::create<Uint8Array>(length);
+    return TypedArrayBase<unsigned char>::createOrNull<Uint8Array>(length);
 }
 
-PassRefPtr<Uint8Array> Uint8Array::create(const unsigned char* array, unsigned length)
+PassRefPtr<Uint8Array> Uint8Array::createOrNull(const unsigned char* array, unsigned length)
 {
-    return TypedArrayBase<unsigned char>::create<Uint8Array>(array, length);
+    return TypedArrayBase<unsigned char>::createOrNull<Uint8Array>(array, length);
+}
+
+PassRefPtr<Uint8Array> Uint8Array::deprecatedCreateOrCrash(const unsigned char* array, unsigned length)
+{
+    return TypedArrayBase<unsigned char>::deprecatedCreateOrCrash<Uint8Array>(array, length);
 }
 
 PassRefPtr<Uint8Array> Uint8Array::create(PassRefPtr<ArrayBuffer> buffer, unsigned byteOffset, unsigned length)