Return void from array setters since the return value needs to be ignored

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 462e7aa97698325e9dd6da942029b8dc05dcba59..84bafab59c5e5917c86bda8d8c079bb753f66dff 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -2432,9 +2432,8 @@ class FixedArray: public FixedArrayBase {
  public:
   // Setter and getter for elements.
   inline Object* get(int index) const;
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<FixedArray> array, uint32_t index,
-                                 Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder, Handle<FixedArray> array,
+                       uint32_t index, Handle<Object> value);
   static inline Handle<Object> get(Handle<FixedArray> array, int index);
   // Setter that uses write barrier.
   inline void set(int index, Object* value);
@@ -2557,9 +2556,8 @@ class FixedDoubleArray: public FixedArrayBase {
   inline uint64_t get_representation(int index);
   static inline Handle<Object> get(Handle<FixedDoubleArray> array, int index);
   // This accessor has to get a Number as |value|.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<FixedDoubleArray> array, uint32_t index,
-                                 Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder, Handle<FixedDoubleArray> array,
+                       uint32_t index, Handle<Object> value);
   inline void set(int index, double value);
   inline void set_the_hole(int index);
 
@@ -4394,9 +4392,9 @@ class ExternalUint8ClampedArray: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined and clamps the converted value between 0 and 255.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalUint8ClampedArray> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<ExternalUint8ClampedArray> array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_CAST(ExternalUint8ClampedArray)
 
@@ -4418,9 +4416,8 @@ class ExternalInt8Array: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalInt8Array> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder, Handle<ExternalInt8Array> array,
+                       uint32_t index, Handle<Object> value);
 
   DECLARE_CAST(ExternalInt8Array)
 
@@ -4442,9 +4439,9 @@ class ExternalUint8Array: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalUint8Array> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<ExternalUint8Array> array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_CAST(ExternalUint8Array)
 
@@ -4466,9 +4463,9 @@ class ExternalInt16Array: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalInt16Array> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<ExternalInt16Array> array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_CAST(ExternalInt16Array)
 
@@ -4491,9 +4488,9 @@ class ExternalUint16Array: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalUint16Array> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<ExternalUint16Array> array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_CAST(ExternalUint16Array)
 
@@ -4515,9 +4512,9 @@ class ExternalInt32Array: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalInt32Array> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<ExternalInt32Array> array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_CAST(ExternalInt32Array)
 
@@ -4540,9 +4537,9 @@ class ExternalUint32Array: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalUint32Array> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<ExternalUint32Array> array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_CAST(ExternalUint32Array)
 
@@ -4565,9 +4562,9 @@ class ExternalFloat32Array: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalFloat32Array> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<ExternalFloat32Array> array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_CAST(ExternalFloat32Array)
 
@@ -4590,9 +4587,9 @@ class ExternalFloat64Array: public ExternalArray {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<ExternalFloat64Array> array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<ExternalFloat64Array> array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_CAST(ExternalFloat64Array)
 
@@ -4660,9 +4657,9 @@ class FixedTypedArray: public FixedTypedArrayBase {
 
   // This accessor applies the correct conversion from Smi, HeapNumber
   // and undefined.
-  static Handle<Object> SetValue(Handle<JSObject> holder,
-                                 Handle<FixedTypedArray<Traits> > array,
-                                 uint32_t index, Handle<Object> value);
+  static void SetValue(Handle<JSObject> holder,
+                       Handle<FixedTypedArray<Traits> > array, uint32_t index,
+                       Handle<Object> value);
 
   DECLARE_PRINTER(FixedTypedArray)
   DECLARE_VERIFIER(FixedTypedArray)