Fix test for building on 64-bit Linux.

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
===================================================================
--- test/cctest/test-api.cc	(revision 1462)
+++ test/cctest/test-api.cc	(working copy)
@@ -5321,7 +5321,7 @@
 
 
 static void CheckTryCatchSourceInfo(v8::Handle<v8::Script> script,
-                                    char* resource_name,
+                                    const char* resource_name,
                                     int line_offset) {
   v8::HandleScope scope;
   v8::TryCatch try_catch;
@@ -5360,7 +5360,7 @@
       "\n"
       "Foo();\n");
 
-  char* resource_name;
+  const char* resource_name;
   v8::Handle<v8::Script> script;
   resource_name = "test.js";
   script = v8::Script::Compile(source, v8::String::New(resource_name));