Make the values of Platform.executable and Platform.script available to all isolates

runtime/bin/platform.h

Index: runtime/bin/platform.h
diff --git a/runtime/bin/platform.h b/runtime/bin/platform.h
index 54412bac3209bfcb8a0e4562770f77b05c3ac7e3..144b4e110d2a885bf8af9a5ebfa88f6ff4caba31 100644
--- a/runtime/bin/platform.h
+++ b/runtime/bin/platform.h
@@ -34,7 +34,17 @@ class Platform {
   static char** Environment(intptr_t* count);
   static void FreeEnvironment(char** env, intptr_t count);
 
+  // Stores and gets the executable name.
+  static void SetExecutableName(char* executable_name) {
+    executable_name_ = executable_name;
+  }
+  static char* GetExecutableName() {

[Bill Hesse, 2013/08/07 13:39:44]

Could these all be const char*?

[Søren Gjesse, 2013/08/07 14:37:46]

Done.

+    return executable_name_;
+  }
+
  private:
+  static char* executable_name_;
+
   DISALLOW_ALLOCATION();
   DISALLOW_IMPLICIT_CONSTRUCTORS(Platform);
 };