Pepper SRPC proxy style and type nits

ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_input_event.cc

Index: ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_input_event.cc
diff --git a/ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_input_event.cc b/ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_input_event.cc
index 774f4d679ac99b4cf391ec4415c1080269c017bf..31d595cd8d3706b06b29e371fe5d032c1cf3518f 100644
--- a/ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_input_event.cc
+++ b/ppapi/native_client/src/shared/ppapi_proxy/plugin_ppb_input_event.cc
@@ -30,7 +30,7 @@ using ppapi_proxy::Serialize;
 // InputEvent ------------------------------------------------------------------
 
 int32_t RequestInputEvents(PP_Instance instance, uint32_t event_classes) {
-  DebugPrintf("PPB_InputEvent::RequestInputEvents: instance=%"NACL_PRIu32", "
+  DebugPrintf("PPB_InputEvent::RequestInputEvents: instance=%"NACL_PRId32", "
               "event_classes=%"NACL_PRIu32"\n",
               instance, event_classes);
   uint32_t success = 0;
@@ -50,7 +50,7 @@ int32_t RequestInputEvents(PP_Instance instance, uint32_t event_classes) {
 int32_t RequestFilteringInputEvents(PP_Instance instance,
                                     uint32_t event_classes) {
   DebugPrintf("PPB_InputEvent::RequestFilteringInputEvents: instance="
-              "%"NACL_PRIu32", event_classes=%"NACL_PRIu32"\n",
+              "%"NACL_PRId32", event_classes=%"NACL_PRIu32"\n",
               instance, event_classes);
   uint32_t success = 0;
   NaClSrpcError srpc_result =
@@ -68,7 +68,7 @@ int32_t RequestFilteringInputEvents(PP_Instance instance,
 
 void ClearInputEventRequest(PP_Instance instance,
                             uint32_t event_classes) {
-  DebugPrintf("PPB_InputEvent::ClearInputEventRequest: instance=%"NACL_PRIu32
+  DebugPrintf("PPB_InputEvent::ClearInputEventRequest: instance=%"NACL_PRId32
               ", event_classes=%"NACL_PRIu32"\n",
               instance, event_classes);
     PpbInputEventRpcClient::PPB_InputEvent_ClearInputEventRequest(
@@ -82,7 +82,7 @@ void ClearInputEventRequest(PP_Instance instance,
 class InputEventGetter {
  public:
   InputEventGetter(PP_Resource resource, const char* function_name) {
-    DebugPrintf("PPB_InputEvent::%s: resource=%"NACL_PRIu32"\n",
+    DebugPrintf("PPB_InputEvent::%s: resource=%"NACL_PRId32"\n",
                 function_name,
                 resource);
     input_event_ =
@@ -138,7 +138,7 @@ PP_Resource CreateMouseInputEvent1_1(PP_Instance instance,
                                      int32_t click_count,
                                      const PP_Point* mouse_movement) {
   DebugPrintf("PPB_InputEvent::CreateMouseInputEvent: instance="
-              "%"NACL_PRIu32", type=%d, time_stamp=%lf, modifiers="
+              "%"NACL_PRId32", type=%d, time_stamp=%lf, modifiers="
               "%"NACL_PRIu32", mouse_button=%d, x=%"NACL_PRId32", y="
               "%"NACL_PRId32", click_count=%d, movement_x="
               "%"NACL_PRId32", movement_y=%"NACL_PRId32"\n",
@@ -217,7 +217,7 @@ PP_Resource CreateWheelInputEvent(PP_Instance instance,
                                   const PP_FloatPoint* wheel_ticks,
                                   PP_Bool scroll_by_page) {
   DebugPrintf("PPB_InputEvent::CreateWheelInputEvent: instance="
-              "%"NACL_PRIu32", time_stamp=%lf, modifiers="
+              "%"NACL_PRId32", time_stamp=%lf, modifiers="
               "%"NACL_PRIu32", delta.x=%d, delta.y=%d, ticks.x=%d, ticks.y=%d, "
               "scroll_by_page=%s\n",
               instance, time_stamp, modifiers, wheel_delta->x, wheel_delta->y,
@@ -267,7 +267,7 @@ PP_Resource CreateKeyboardInputEvent(PP_Instance instance,
                                      uint32_t key_code,
                                      struct PP_Var character_text) {
   DebugPrintf("PPB_InputEvent::CreateKeyboardInputEvent: instance="
-              "%"NACL_PRIu32", type=%d, time_stamp=%lf, modifiers="
+              "%"NACL_PRId32", type=%d, time_stamp=%lf, modifiers="
               "%"NACL_PRIu32", key_code=%"NACL_PRIu32"\n",
               instance, type, time_stamp, modifiers, key_code);
   // Serialize the character_text Var.