ppapi_proxy: Make DebugPrintf more usable....

src/shared/ppapi_proxy/plugin_instance.cc

 /*
  * Copyright 2010 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can
  * be found in the LICENSE file.
  */
 
 #include "native_client/src/shared/ppapi_proxy/plugin_instance.h"
 
 #include <stdio.h>
 #include "native_client/src/include/portability.h"
 #include "native_client/src/shared/ppapi_proxy/utility.h"
 #include "ppapi/c/ppb_instance.h"
 
 namespace ppapi_proxy {
 
 namespace {
 
 static PluginInstance* GetInstancePointer(PP_Instance instance) {
   return reinterpret_cast<PluginInstance*>(static_cast<uintptr_t>(instance));
 }
 
 static PP_Var GetWindowObjectThunk(PP_Instance instance) {
-  DebugPrintf("PluginInstance::GetWindowObject: instance=%" NACL_PRIx64"\n",
-              instance);
+  DebugPrintf("Plugin::PPB_Instance::GetWindowObject: instance=%"
+              NACL_PRIx64"\n", instance);
   return GetInstancePointer(instance)->GetWindowObject();
 }
 
 static PP_Var GetOwnerElementObjectThunk(PP_Instance instance) {
-  DebugPrintf("PluginInstance::GetOwnerElementObject: instance=%"
+  DebugPrintf("Plugin::PPB_Instance::GetOwnerElementObject: instance=%"
               NACL_PRIx64 "\n",
               instance);
   return GetInstancePointer(instance)->GetOwnerElementObject();
 }
 
 static PP_Bool BindGraphicsThunk(PP_Instance instance,
-                              PP_Resource device) {
-  DebugPrintf("PluginInstance::BindGraphicsDeviceContext: instance=%"
+                                 PP_Resource device) {
+  DebugPrintf("Plugin::PPB_Instance::BindGraphicsDeviceContext: instance=%"
               NACL_PRIx64 ", device=%" NACL_PRIu64 "\n",
               instance, device);
   return static_cast<PP_Bool>
       (GetInstancePointer(instance)->BindGraphics(device));
 }
 
 static PP_Bool IsFullFrameThunk(PP_Instance instance) {
-  DebugPrintf("PluginInstance::IsFullFrame: instance=%" NACL_PRIx64 "\n",
+  DebugPrintf("Plugin::PPB_Instance::IsFullFrame: instance=%" NACL_PRIx64 "\n",
               instance);
   return static_cast<PP_Bool>(GetInstancePointer(instance)->IsFullFrame());
 }
 
 static PP_Var ExecuteScriptThunk(PP_Instance instance,
                                  PP_Var script,
                                  PP_Var* exception) {
-  DebugPrintf("PluginInstance::ExecuteScript: instance=%" NACL_PRIx64"\n",
+  DebugPrintf("Plugin::PPB_Instance::ExecuteScript: instance=%" NACL_PRIx64"\n",
               instance);
   return GetInstancePointer(instance)->ExecuteScript(script, exception);
 }
 
 }  // namespace
 
 const PPB_Instance* PluginInstance::GetInterface() {
   static const PPB_Instance intf = {
     GetWindowObjectThunk,
     GetOwnerElementObjectThunk,
     BindGraphicsThunk,
     IsFullFrameThunk,
     ExecuteScriptThunk
   };
   return &intf;
 }
 
 }  // namespace ppapi_proxy