DevTools: explicitly differentiate ints vs doubles in the protocol bindings.

third_party/WebKit/Source/platform/inspector_protocol/Parser.cpp

 // Copyright 2016 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 "platform/inspector_protocol/Parser.h"
 
 #include "platform/inspector_protocol/String16.h"
 #include "platform/inspector_protocol/Values.h"
 
 namespace blink {
@@ skipping 364 matching lines @@
         result = FundamentalValue::create(true);
         break;
     case BoolFalse:
         result = FundamentalValue::create(false);
         break;
     case Number: {
         bool ok;
         double value = String16::charactersToDouble(tokenStart, tokenEnd - tokenStart, &ok);
         if (!ok)
             return nullptr;
-        result = FundamentalValue::create(value);
+        int number = static_cast<int>(value);
+        if (number == value)
+            result = FundamentalValue::create(number);
+        else
+            result = FundamentalValue::create(value);
         break;
     }
     case StringLiteral: {
         String16 value;
         bool ok = decodeString(tokenStart + 1, tokenEnd - 1, &value);
         if (!ok)
             return nullptr;
         result = StringValue::create(value);
         break;
     }
@@ skipping 90 matching lines @@
 
 std::unique_ptr<Value> parseJSON(const String16& json)
 {
     if (json.isEmpty())
         return nullptr;
     return parseJSONInternal(json.characters16(), json.length());
 }
 
 } // namespace protocol
 } // namespace blink