Minor doc changes. Mostly commented out TODO and {PENDING notes that engineer...

ppapi/c/pp_input_event.h

 /* Copyright (c) 2011 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef PPAPI_C_PP_INPUT_EVENT_H_
 #define PPAPI_C_PP_INPUT_EVENT_H_
 
 /**
  * @file
  * This file defines the API used to handle mouse and keyboard input events.
@@ skipping 97 matching lines @@
  *
  * If your module depends on receiving key up events, it should also handle
  * "lost focus" as the equivalent of "all keys up."
  */
 struct PP_InputEvent_Key {
   /** This value is a bit field combination of the EVENT_MODIFIER flags. */
   uint32_t modifier;
 
   /**
    * The key code.
-   *
-   * TODO(brettw) define what these actually are.
    */
+
+// TODO(brettw) define what these actually are.
   uint32_t key_code;
 };
 PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_InputEvent_Key, 8);
 /**
  * @}
  */
 
 /**
  * @addtogroup Structs
  * @{
@@ skipping 70 matching lines @@
    * This values represents the y coordinate of the mouse when the event
    * occurred.
    *
    * In most, but not all, cases these coordinates will just be integers.
    * For example, the plugin element might be arbitrarily scaled or transformed
    * in the DOM, and translating a mouse event into the coordinate space of the
    * plugin will give non-integer values.
    */
   float y;
 
-  /** TODO(brettw) figure out exactly what this means. */
+  // TODO(brettw) figure out exactly what this means.
   int32_t click_count;
 };
 PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_InputEvent_Mouse, 20);
 /**
  * @}
  */
 
 /**
  * @addtogroup Structs
  * @{
@@ skipping 105 matching lines @@
      */
     char padding[64];
   } u;
 };
 PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_InputEvent, 80);
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_PP_INPUT_EVENT_H_ */