Clean up JavaScript files to better follow coding standard.

src/v8natives.js

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 109 matching lines @@
             (-1e9 < string && string < -0.01))) {
       // Truncate number.
       return string | 0;
     }
     string = TO_STRING_INLINE(string);
     radix = radix | 0;
   } else {
     // The spec says ToString should be evaluated before ToInt32.
     string = TO_STRING_INLINE(string);
     radix = TO_INT32(radix);
-    if (!(radix == 0 || (2 <= radix && radix <= 36)))
+    if (!(radix == 0 || (2 <= radix && radix <= 36))) {
       return $NaN;
+    }
   }
 
   if (%_HasCachedArrayIndex(string) &&
       (radix == 0 || radix == 10)) {
     return %_GetCachedArrayIndex(string);
   }
   return %StringParseInt(string, radix);
 }
 
 
@@ skipping 134 matching lines @@
 }
 
 
 // Extensions for providing property getters and setters.
 function ObjectDefineGetter(name, fun) {
   var receiver = this;
   if (receiver == null && !IS_UNDETECTABLE(receiver)) {
     receiver = %GlobalReceiver(global);
   }
   if (!IS_SPEC_FUNCTION(fun)) {
-    throw new $TypeError('Object.prototype.__defineGetter__: Expecting function');
+    throw new $TypeError(
+        'Object.prototype.__defineGetter__: Expecting function');
   }
   var desc = new PropertyDescriptor();
   desc.setGet(fun);
   desc.setEnumerable(true);
   desc.setConfigurable(true);
   DefineOwnProperty(ToObject(receiver), ToString(name), desc, false);
 }
 
 
 function ObjectLookupGetter(name) {
@@ skipping 25 matching lines @@
 function ObjectLookupSetter(name) {
   var receiver = this;
   if (receiver == null && !IS_UNDETECTABLE(receiver)) {
     receiver = %GlobalReceiver(global);
   }
   return %LookupAccessor(ToObject(receiver), ToString(name), SETTER);
 }
 
 
 function ObjectKeys(obj) {
-  if (!IS_SPEC_OBJECT(obj))
+  if (!IS_SPEC_OBJECT(obj)) {
     throw MakeTypeError("obj_ctor_property_non_object", ["keys"]);
+  }
   if (%IsJSProxy(obj)) {
     var handler = %GetHandler(obj);
     var names = CallTrap0(handler, "keys", DerivedKeysTrap);
     return ToStringArray(names);
   }
   return %LocalKeys(obj);
 }
 
 
 // ES5 8.10.1.
@@ skipping 110 matching lines @@
 
   if (IsInconsistentDescriptor(desc)) {
     throw MakeTypeError("value_and_accessor", [obj]);
   }
   return desc;
 }
 
 
 // For Harmony proxies.
 function ToCompletePropertyDescriptor(obj) {
-  var desc = ToPropertyDescriptor(obj)
+  var desc = ToPropertyDescriptor(obj);
   if (IsGenericDescriptor(desc) || IsDataDescriptor(desc)) {
     if (!desc.hasValue()) desc.setValue(void 0);
     if (!desc.hasWritable()) desc.setWritable(false);
   } else {
     // Is accessor descriptor.
     if (!desc.hasGetter()) desc.setGet(void 0);
     if (!desc.hasSetter()) desc.setSet(void 0);
   }
   if (!desc.hasEnumerable()) desc.setEnumerable(false);
   if (!desc.hasConfigurable()) desc.setConfigurable(false);
@@ skipping 363 matching lines @@
     if (desc.hasSetter()) {
       %DefineOrRedefineAccessorProperty(obj, p, SETTER, desc.getSet(), flag);
     }
   }
   return true;
 }
 
 
 // ES5 section 15.2.3.2.
 function ObjectGetPrototypeOf(obj) {
-  if (!IS_SPEC_OBJECT(obj))
+  if (!IS_SPEC_OBJECT(obj)) {
     throw MakeTypeError("obj_ctor_property_non_object", ["getPrototypeOf"]);
+  }
   return %GetPrototype(obj);
 }
 
 
 // ES5 section 15.2.3.3
 function ObjectGetOwnPropertyDescriptor(obj, p) {
-  if (!IS_SPEC_OBJECT(obj))
+  if (!IS_SPEC_OBJECT(obj)) {
     throw MakeTypeError("obj_ctor_property_non_object",
                         ["getOwnPropertyDescriptor"]);
+  }
   var desc = GetOwnProperty(obj, p);
   return FromPropertyDescriptor(desc);
 }
 
 
 // For Harmony proxies
 function ToStringArray(obj, trap) {
   if (!IS_SPEC_OBJECT(obj)) {
     throw MakeTypeError("proxy_non_object_prop_names", [obj, trap]);
   }
   var n = ToUint32(obj.length);
   var array = new $Array(n);
-  var names = {}  // TODO(rossberg): use sets once they are ready.
+  var names = {};  // TODO(rossberg): use sets once they are ready.
   for (var index = 0; index < n; index++) {
     var s = ToString(obj[index]);
     if (s in names) {
-      throw MakeTypeError("proxy_repeated_prop_name", [obj, trap, s])
+      throw MakeTypeError("proxy_repeated_prop_name", [obj, trap, s]);
     }
     array[index] = s;
     names[s] = 0;
   }
   return array;
 }
 
 
 // ES5 section 15.2.3.4.
 function ObjectGetOwnPropertyNames(obj) {
-  if (!IS_SPEC_OBJECT(obj))
-    throw MakeTypeError("obj_ctor_property_non_object", ["getOwnPropertyNames"]);
-
+  if (!IS_SPEC_OBJECT(obj)) {
+    throw MakeTypeError("obj_ctor_property_non_object",
+                        ["getOwnPropertyNames"]);
+  }
   // Special handling for proxies.
   if (%IsJSProxy(obj)) {
     var handler = %GetHandler(obj);
     var names = CallTrap0(handler, "getOwnPropertyNames", void 0);
     return ToStringArray(names, "getOwnPropertyNames");
   }
 
   // Find all the indexed properties.
 
   // Get the local element names.
   var propertyNames = %GetLocalElementNames(obj);
 
   // Get names for indexed interceptor properties.
   if (%GetInterceptorInfo(obj) & 1) {
     var indexedInterceptorNames =
         %GetIndexedInterceptorElementNames(obj);
-    if (indexedInterceptorNames)
+    if (indexedInterceptorNames) {
       propertyNames = propertyNames.concat(indexedInterceptorNames);
+    }
   }
 
   // Find all the named properties.
 
   // Get the local property names.
   propertyNames = propertyNames.concat(%GetLocalPropertyNames(obj));
 
   // Get names for named interceptor properties if any.
 
   if (%GetInterceptorInfo(obj) & 2) {
     var namedInterceptorNames =
         %GetNamedInterceptorPropertyNames(obj);
     if (namedInterceptorNames) {
       propertyNames = propertyNames.concat(namedInterceptorNames);
     }
   }
 
   // Property names are expected to be unique strings.
   var propertySet = {};
   var j = 0;
   for (var i = 0; i < propertyNames.length; ++i) {
     var name = ToString(propertyNames[i]);
     // We need to check for the exact property value since for intrinsic
     // properties like toString if(propertySet["toString"]) will always
     // succeed.
-    if (propertySet[name] === true)
+    if (propertySet[name] === true) {
       continue;
+    }
     propertySet[name] = true;
     propertyNames[j++] = name;
   }
   propertyNames.length = j;
 
   return propertyNames;
 }
 
 
 // ES5 section 15.2.3.5.
@@ skipping 55 matching lines @@
     if (%HasLocalProperty(properties, key)) {
       names.push(key);
     }
   }
   return names;
 }
 
 
 // ES5 section 15.2.3.7.
 function ObjectDefineProperties(obj, properties) {
-  if (!IS_SPEC_OBJECT(obj))
+  if (!IS_SPEC_OBJECT(obj)) {
     throw MakeTypeError("obj_ctor_property_non_object", ["defineProperties"]);
+  }
   var props = ToObject(properties);
   var names = GetOwnEnumerablePropertyNames(props);
   var descriptors = new InternalArray();
   for (var i = 0; i < names.length; i++) {
     descriptors.push(ToPropertyDescriptor(props[names[i]]));
   }
   for (var i = 0; i < names.length; i++) {
     DefineOwnProperty(obj, names[i], descriptors[i], true);
   }
   return obj;
@@ skipping 204 matching lines @@
     }
     b = %_ValueOf(b);
   }
   return b ? 'true' : 'false';
 }
 
 
 function BooleanValueOf() {
   // NOTE: Both Boolean objects and values can enter here as
   // 'this'. This is not as dictated by ECMA-262.
-  if (!IS_BOOLEAN(this) && !IS_BOOLEAN_WRAPPER(this))
+  if (!IS_BOOLEAN(this) && !IS_BOOLEAN_WRAPPER(this)) {
     throw new $TypeError('Boolean.prototype.valueOf is not generic');
+  }
   return %_ValueOf(this);
 }
 
 
 // ----------------------------------------------------------------------------
 
 
 function SetUpBoolean () {
   %CheckIsBootstrapping();
   InstallFunctions($Boolean.prototype, DONT_ENUM, $Array(
@@ skipping 19 matching lines @@
 });
 
 %FunctionSetPrototype($Number, new $Number(0));
 
 // ECMA-262 section 15.7.4.2.
 function NumberToString(radix) {
   // NOTE: Both Number objects and values can enter here as
   // 'this'. This is not as dictated by ECMA-262.
   var number = this;
   if (!IS_NUMBER(this)) {
-    if (!IS_NUMBER_WRAPPER(this))
+    if (!IS_NUMBER_WRAPPER(this)) {
       throw new $TypeError('Number.prototype.toString is not generic');
+    }
     // Get the value of this number in case it's an object.
     number = %_ValueOf(this);
   }
   // Fast case: Convert number in radix 10.
   if (IS_UNDEFINED(radix) || radix === 10) {
     return %_NumberToString(number);
   }
 
   // Convert the radix to an integer and check the range.
   radix = TO_INTEGER(radix);
@@ skipping 12 matching lines @@
                         ["Number.prototype.toLocaleString"]);
   }
   return this.toString();
 }
 
 
 // ECMA-262 section 15.7.4.4
 function NumberValueOf() {
   // NOTE: Both Number objects and values can enter here as
   // 'this'. This is not as dictated by ECMA-262.
-  if (!IS_NUMBER(this) && !IS_NUMBER_WRAPPER(this))
+  if (!IS_NUMBER(this) && !IS_NUMBER_WRAPPER(this)) {
     throw new $TypeError('Number.prototype.valueOf is not generic');
+  }
   return %_ValueOf(this);
 }
 
 
 // ECMA-262 section 15.7.4.5
 function NumberToFixed(fractionDigits) {
   var f = TO_INTEGER(fractionDigits);
   if (f < 0 || f > 20) {
     throw new $RangeError("toFixed() digits argument must be between 0 and 20");
   }
   if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
     throw MakeTypeError("called_on_null_or_undefined",
                         ["Number.prototype.toFixed"]);
   }
   var x = ToNumber(this);
   return %NumberToFixed(x, f);
 }
 
 
 // ECMA-262 section 15.7.4.6
 function NumberToExponential(fractionDigits) {
   var f = -1;
   if (!IS_UNDEFINED(fractionDigits)) {
     f = TO_INTEGER(fractionDigits);
     if (f < 0 || f > 20) {
-      throw new $RangeError("toExponential() argument must be between 0 and 20");
+      throw new $RangeError(
+          "toExponential() argument must be between 0 and 20");
     }
   }
   if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
     throw MakeTypeError("called_on_null_or_undefined",
                         ["Number.prototype.toExponential"]);
   }
   var x = ToNumber(this);
   return %NumberToExponential(x, f);
 }
 
@@ skipping 23 matching lines @@
   %SetProperty($Number.prototype, "constructor", $Number, DONT_ENUM);
 
   %OptimizeObjectForAddingMultipleProperties($Number, 5);
   // ECMA-262 section 15.7.3.1.
   %SetProperty($Number,
                "MAX_VALUE",
                1.7976931348623157e+308,
                DONT_ENUM | DONT_DELETE | READ_ONLY);
 
   // ECMA-262 section 15.7.3.2.
-  %SetProperty($Number, "MIN_VALUE", 5e-324, DONT_ENUM | DONT_DELETE | READ_ONLY);
+  %SetProperty($Number, "MIN_VALUE", 5e-324,
+               DONT_ENUM | DONT_DELETE | READ_ONLY);
 
   // ECMA-262 section 15.7.3.3.
   %SetProperty($Number, "NaN", $NaN, DONT_ENUM | DONT_DELETE | READ_ONLY);
 
   // ECMA-262 section 15.7.3.4.
   %SetProperty($Number,
                "NEGATIVE_INFINITY",
                -1/0,
                DONT_ENUM | DONT_DELETE | READ_ONLY);
 
@@ skipping 97 matching lines @@
     if ((typeof old_length === "number") &&
         ((old_length >>> 0) === old_length)) {
       var argc = %_ArgumentsLength();
       if (argc > 0) argc--;  // Don't count the thisArg as parameter.
       new_length = old_length - argc;
       if (new_length < 0) new_length = 0;
     }
   }
   // This runtime function finds any remaining arguments on the stack,
   // so we don't pass the arguments object.
-  var result = %FunctionBindArguments(boundFunction, this, this_arg, new_length);
+  var result = %FunctionBindArguments(boundFunction, this,
+                                      this_arg, new_length);
 
   // We already have caller and arguments properties on functions,
   // which are non-configurable. It therefore makes no sence to
   // try to redefine these as defined by the spec. The spec says
   // that bind should make these throw a TypeError if get or set
   // is called and make them non-enumerable and non-configurable.
   // To be consistent with our normal functions we leave this as it is.
   // TODO(lrn): Do set these to be thrower.
   return result;
 }
@@ skipping 27 matching lines @@
 
 function SetUpFunction() {
   %CheckIsBootstrapping();
   InstallFunctions($Function.prototype, DONT_ENUM, $Array(
     "bind", FunctionBind,
     "toString", FunctionToString
   ));
 }
 
 SetUpFunction();