Add TestingInstance::EvalScript method which posts a message that the test page can eval().

ppapi/c/dev/ppb_testing_dev.h

Index: ppapi/c/dev/ppb_testing_dev.h
===================================================================
--- ppapi/c/dev/ppb_testing_dev.h	(revision 114053)
+++ ppapi/c/dev/ppb_testing_dev.h	(working copy)
@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From dev/ppb_testing_dev.idl modified Sat Nov 19 15:58:18 2011. */
+/* From dev/ppb_testing_dev.idl modified Mon Dec 12 11:28:14 2011. */
 
 #ifndef PPAPI_C_DEV_PPB_TESTING_DEV_H_
 #define PPAPI_C_DEV_PPB_TESTING_DEV_H_
@@ -14,10 +14,12 @@
 #include "ppapi/c/pp_point.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_stdint.h"
+#include "ppapi/c/pp_var.h"
 
 #define PPB_TESTING_DEV_INTERFACE_0_7 "PPB_Testing(Dev);0.7"
 #define PPB_TESTING_DEV_INTERFACE_0_8 "PPB_Testing(Dev);0.8"
-#define PPB_TESTING_DEV_INTERFACE PPB_TESTING_DEV_INTERFACE_0_8
+#define PPB_TESTING_DEV_INTERFACE_0_9 "PPB_Testing(Dev);0.9"
+#define PPB_TESTING_DEV_INTERFACE PPB_TESTING_DEV_INTERFACE_0_9
 
 /**
  * @file
@@ -112,6 +114,27 @@
    * performs.
    */
   void (*SimulateInputEvent)(PP_Instance instance, PP_Resource input_event);
+  /**
+   * ExecuteScript is a pointer to a function that executes the given
+   * script in the context of the frame containing the module.
+   *
+   * The exception, if any, will be returned in *exception. As with the PPB_Var
+   * interface, the exception parameter, if non-NULL, must be initialized
+   * to a void exception or the function will immediately return. On success,
+   * the exception parameter will be set to a "void" var. On failure, the
+   * return value will be a "void" var.
+   *
+   * @param[in] script A string containing the JavaScript to execute.
+   * @param[in/out] exception PP_Var containing the exception. Initialize
+   * this to NULL if you don't want exception info; initialize this to a void
+   * exception if want exception info.
+   *
+   * @return The result of the script execution, or a "void" var
+   * if execution failed.
+   */
+  struct PP_Var (*ExecuteScript)(PP_Instance instance,
+                                 struct PP_Var script,
+                                 struct PP_Var* exception);
 };
 
 struct PPB_Testing_Dev_0_7 {
@@ -123,6 +146,17 @@
   uint32_t (*GetLiveObjectsForInstance)(PP_Instance instance);
   PP_Bool (*IsOutOfProcess)();
 };
+
+struct PPB_Testing_Dev_0_8 {
+  PP_Bool (*ReadImageData)(PP_Resource device_context_2d,
+                           PP_Resource image,
+                           const struct PP_Point* top_left);
+  void (*RunMessageLoop)(PP_Instance instance);
+  void (*QuitMessageLoop)(PP_Instance instance);
+  uint32_t (*GetLiveObjectsForInstance)(PP_Instance instance);
+  PP_Bool (*IsOutOfProcess)();
+  void (*SimulateInputEvent)(PP_Instance instance, PP_Resource input_event);
+};
 /**
  * @}
  */