Remove TrackerBase.

Fold the methods it provided into the PpapiGlobals base class. Move the
instance and module tracking in the webkit/plugins/ppapi dir out of the
HostResourceTracker (since it has nothing to do with resources) and into the
HostGlobals object (which provides general global object tracking).

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/8335001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@106612 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 14 insertions, 0 deletions

diff --git a/ppapi/shared_impl/ppapi_globals.h b/ppapi/shared_impl/ppapi_globals.h
index d0936ee..db91f72 100644
--- a/ppapi/shared_impl/ppapi_globals.h
+++ b/ppapi/shared_impl/ppapi_globals.h
@@ -6,10 +6,14 @@
 #define PPAPI_SHARED_IMPL_PPAPI_GLOBALS_H_
 
 #include "base/basictypes.h"
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_module.h"
+#include "ppapi/proxy/interface_id.h"
 #include "ppapi/shared_impl/ppapi_shared_export.h"
 
 namespace ppapi {
 
+class FunctionGroupBase;
 class ResourceTracker;
 class VarTracker;
 
@@ -22,9 +26,19 @@ class PPAPI_SHARED_EXPORT PpapiGlobals {
   // Getter for the global singleton.
   inline static PpapiGlobals* Get() { return ppapi_globals_; }
 
+  // Retrieves the corresponding tracker.
   virtual ResourceTracker* GetResourceTracker() = 0;
   virtual VarTracker* GetVarTracker() = 0;
 
+  // Returns the function object corresponding to the given ID, or NULL if
+  // there isn't one.
+  virtual FunctionGroupBase* GetFunctionAPI(PP_Instance inst,
+                                            proxy::InterfaceID id) = 0;
+
+  // Returns the PP_Module associated with the given PP_Instance, or 0 on
+  // failure.
+  virtual PP_Module GetModuleForInstance(PP_Instance instance) = 0;
+
  private:
   static PpapiGlobals* ppapi_globals_;