Fix out-of-memory crashes related to ArrayBuffer allocation

third_party/WebKit/Source/wtf/Uint8ClampedArray.h

Index: third_party/WebKit/Source/wtf/Uint8ClampedArray.h
diff --git a/third_party/WebKit/Source/wtf/Uint8ClampedArray.h b/third_party/WebKit/Source/wtf/Uint8ClampedArray.h
index add0e4ad33fd60eea4d11c1ef907c7cde5202c5b..650249168cc25a292f4b271537b1275137082700 100644
--- a/third_party/WebKit/Source/wtf/Uint8ClampedArray.h
+++ b/third_party/WebKit/Source/wtf/Uint8ClampedArray.h
@@ -35,8 +35,9 @@ namespace WTF {
 
 class Uint8ClampedArray final : public Uint8Array {
 public:
-    static inline PassRefPtr<Uint8ClampedArray> create(unsigned length);
-    static inline PassRefPtr<Uint8ClampedArray> create(const unsigned char* array, unsigned length);
+    static inline PassRefPtr<Uint8ClampedArray> createOrNull(unsigned length);
+    static inline PassRefPtr<Uint8ClampedArray> createOrNull(const unsigned char* array, unsigned length);
+    static inline PassRefPtr<Uint8ClampedArray> deprecatedCreateOrCrash(const unsigned char* array, unsigned length);
     static inline PassRefPtr<Uint8ClampedArray> create(PassRefPtr<ArrayBuffer>, unsigned byteOffset, unsigned length);
 
     using TypedArrayBase<unsigned char>::set;
@@ -53,14 +54,19 @@ private:
     friend class TypedArrayBase<unsigned char>;
 };
 
-PassRefPtr<Uint8ClampedArray> Uint8ClampedArray::create(unsigned length)
+PassRefPtr<Uint8ClampedArray> Uint8ClampedArray::createOrNull(unsigned length)
 {
-    return TypedArrayBase<unsigned char>::create<Uint8ClampedArray>(length);
+    return TypedArrayBase<unsigned char>::createOrNull<Uint8ClampedArray>(length);
 }
 
-PassRefPtr<Uint8ClampedArray> Uint8ClampedArray::create(const unsigned char* array, unsigned length)
+PassRefPtr<Uint8ClampedArray> Uint8ClampedArray::createOrNull(const unsigned char* array, unsigned length)
 {
-    return TypedArrayBase<unsigned char>::create<Uint8ClampedArray>(array, length);
+    return TypedArrayBase<unsigned char>::createOrNull<Uint8ClampedArray>(array, length);
+}
+
+PassRefPtr<Uint8ClampedArray> Uint8ClampedArray::deprecatedCreateOrCrash(const unsigned char* array, unsigned length)
+{
+    return TypedArrayBase<unsigned char>::deprecatedCreateOrCrash<Uint8ClampedArray>(array, length);
 }
 
 PassRefPtr<Uint8ClampedArray> Uint8ClampedArray::create(PassRefPtr<ArrayBuffer> buffer, unsigned byteOffset, unsigned length)