Update all callsites of the TryCatch ctor to pass an Isolate

samples/process.cc

 // Copyright 2012 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 202 matching lines @@
   // All done; all went well
   return true;
 }
 
 
 bool JsHttpRequestProcessor::ExecuteScript(Handle<String> script) {
   HandleScope handle_scope(GetIsolate());
 
   // We're just about to compile the script; set up an error handler to
   // catch any exceptions the script might throw.
-  TryCatch try_catch;
+  TryCatch try_catch(GetIsolate());
 
   // Compile the script and check for errors.
   Handle<Script> compiled_script = Script::Compile(script);
   if (compiled_script.IsEmpty()) {
     String::Utf8Value error(try_catch.Exception());
     Log(*error);
     // The script failed to compile; bail out.
     return false;
   }
 
@@ skipping 40 matching lines @@
       v8::Local<v8::Context>::New(GetIsolate(), context_);
 
   // Enter this processor's context so all the remaining operations
   // take place there
   Context::Scope context_scope(context);
 
   // Wrap the C++ request object in a JavaScript wrapper
   Handle<Object> request_obj = WrapRequest(request);
 
   // Set up an exception handler before calling the Process function
-  TryCatch try_catch;
+  TryCatch try_catch(GetIsolate());
 
   // Invoke the process function, giving the global object as 'this'
   // and one argument, the request.
   const int argc = 1;
   Handle<Value> argv[argc] = { request_obj };
   v8::Local<v8::Function> process =
       v8::Local<v8::Function>::New(GetIsolate(), process_);
   Handle<Value> result = process->Call(context->Global(), argc, argv);
   if (result.IsEmpty()) {
     String::Utf8Value error(try_catch.Exception());
@@ skipping 389 matching lines @@
   JsHttpRequestProcessor processor(isolate, source);
   map<string, string> output;
   if (!processor.Initialize(&options, &output)) {
     fprintf(stderr, "Error initializing processor.\n");
     return 1;
   }
   if (!ProcessEntries(&processor, kSampleSize, kSampleRequests))
     return 1;
   PrintMap(&output);
 }