Added versioning for PPB_Core::MemAlloc and MemFree

ppapi/c/ppb_core.h

Index: ppapi/c/ppb_core.h
diff --git a/ppapi/c/ppb_core.h b/ppapi/c/ppb_core.h
index 50da6dbc7f2541728168935b340a38fc9a4361e8..0044e061c95424d8cec54664c6b89ccc9ee08803 100644
--- a/ppapi/c/ppb_core.h
+++ b/ppapi/c/ppb_core.h
@@ -13,7 +13,13 @@
 struct PP_CompletionCallback;
 
 #define PPB_CORE_INTERFACE_0_5 "PPB_Core;0.5"
+#define PPB_CORE_INTERFACE_0_6 "PPB_Core;0.6"
+#ifdef PPAPI_INSTANCE_REMOVE_MEMALLOC

[dmichael (off chromium), 2011/07/12 19:10:27]

With Brett's change, we don't need the conditional compilation. Just make the
new one the default.

Also, go ahead and bump it to 1.0, or we'll have to do that in another CL.

[Matt Ball, 2011/07/12 23:15:26]

Done.

+#define PPB_CORE_INTERFACE PPB_CORE_INTERFACE_0_6
+#else
 #define PPB_CORE_INTERFACE PPB_CORE_INTERFACE_0_5
+#endif
+
 
 /**
  * @file
@@ -32,7 +38,12 @@ struct PP_CompletionCallback;
  * to memory management, time, and threads on the browser.
  *
  */
+
+#ifdef PPAPI_INSTANCE_REMOVE_MEMALLOC
 struct PPB_Core {
+#else
+struct PPB_Core_0_6 {
+#endif
   /**
    *
    * AddRefResource() adds a reference to a resource.
@@ -131,6 +142,31 @@ struct PPB_Core {
    */
   PP_Bool (*IsMainThread)();
 };
+
+#ifdef PPAPI_INSTANCE_REMOVE_MEMALLOC
+struct PPB_Core_0_5 {
+#else
+struct PPB_Core {
+#endif
+  void (*AddRefResource)(PP_Resource resource);
+  void (*ReleaseResource)(PP_Resource resource);
+  void* (*MemAlloc)(uint32_t num_bytes);
+  void (*MemFree)(void* ptr);
+  PP_Time (*GetTime)();
+  PP_TimeTicks (*GetTimeTicks)();
+  void (*CallOnMainThread)(int32_t delay_in_milliseconds,
+                           struct PP_CompletionCallback callback,
+                           int32_t result);
+  PP_Bool (*IsMainThread)();
+};
+
+#ifdef PPAPI_INSTANCE_REMOVE_MEMALLOC
+typedef struct PPB_Core PPB_Core_0_6;
+#else
+typedef struct PPB_Core PPB_Core_0_5;
+#endif
+
+
 /**
  * @}
  */