chakrashim: changes to build with iojs next

This commit implements a minimum set of changed or new V8 APIs needed
by iojs next, primarily StackTrace/StackFrame, ArrayBuffer and
TypedArray.

Temporarily calls non-exist JsCreateArrayBuffer() on external memory.
So this doesn't build with released Win10 SDK.

Reviewed-by: kunalspathak

deps/chakrashim/chakrashim.gyp

@@ -48,8 +48,10 @@
       'msvs_disabled_warnings': [4091],
     },
     'sources': [
+      'include/libplatform/libplatform.h',
       'include/v8.h',
       'include/v8-debug.h',
+      'include/v8-platform.h',
       'include/v8-profiler.h',
       'src/jsrtcachedpropertyidref.inc',
       'src/jsrtcontextcachedobj.inc',
@@ -67,6 +69,7 @@
       'src/jsrtutils.cc',
       'src/jsrtutils.h',
       'src/v8array.cc',
+      'src/v8arraybuffer.cc',
       'src/v8boolean.cc',
       'src/v8booleanobject.cc',
       'src/v8chakra.h',
@@ -91,10 +94,12 @@
       'src/v8returnvalue.cc',
       'src/v8script.cc',
       'src/v8signature.cc',
+      'src/v8stacktrace.cc',
       'src/v8string.cc',
       'src/v8stringobject.cc',
       'src/v8template.cc',
       'src/v8trycatch.cc',
+      'src/v8typedarray.cc',
       'src/v8uint32.cc',
       'src/v8v8.cc',
       'src/v8value.cc',

deps/chakrashim/include/libplatform/libplatform.h

@@ -0,0 +1,47 @@
+// Copyright 2014 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
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef V8_LIBPLATFORM_LIBPLATFORM_H_
+#define V8_LIBPLATFORM_LIBPLATFORM_H_
+
+#include "include/v8-platform.h"
+
+namespace v8 {
+namespace platform {
+
+v8::Platform* CreateDefaultPlatform(int thread_pool_size = 0) {
+  return nullptr;
+}
+
+bool PumpMessageLoop(v8::Platform* platform, v8::Isolate* isolate) {
+  return false;
+}
+
+}  // namespace platform
+}  // namespace v8
+
+#endif  // V8_LIBPLATFORM_LIBPLATFORM_H_

deps/chakrashim/include/v8-debug.h

@@ -55,7 +55,7 @@ class EXPORT Debug {
   static void DisableAgent() {}
   static bool IsAgentEnabled();
   static void ProcessDebugMessages() {}
-  static Local<Context> GetDebugContext() { return Context::GetCurrent(); }
+  static Local<Context> GetDebugContext();
   static void SetMessageHandler(MessageHandler handler) {}
   static void SendCommand(Isolate* isolate,
                           const uint16_t* command, int length,

deps/chakrashim/include/v8-platform.h

@@ -0,0 +1,57 @@
+// Copyright 2013 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
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef V8_V8_PLATFORM_H_
+#define V8_V8_PLATFORM_H_
+
+namespace v8 {
+
+class Isolate;
+
+class Task {
+ public:
+  virtual ~Task() {}
+  virtual void Run() = 0;
+};
+
+class Platform {
+ public:
+  enum ExpectedRuntime {
+    kShortRunningTask,
+    kLongRunningTask
+  };
+
+  virtual ~Platform() {}
+  virtual void CallOnBackgroundThread(Task* task,
+                                      ExpectedRuntime expected_runtime) = 0;
+  virtual void CallOnForegroundThread(Isolate* isolate, Task* task) = 0;
+  virtual double MonotonicallyIncreasingTime() = 0;
+};
+
+}  // namespace v8
+
+#endif  // V8_V8_PLATFORM_H_