Mojo: Rename (Mojo)WaitFlagsState -> (Mojo)HandleSignalsState.

mojo/public/c/system/types.h

 // Copyright 2014 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.
 
 // This file contains types and constants/macros common to different Mojo system
 // APIs.
 //
 // Note: This header should be compilable as C.
 
 #ifndef MOJO_PUBLIC_C_SYSTEM_TYPES_H_
@@ skipping 147 matching lines @@
 const MojoHandleSignals MOJO_HANDLE_SIGNAL_WRITABLE = 1 << 1;
 #else
 #define MOJO_HANDLE_SIGNAL_NONE ((MojoHandleSignals) 0)
 #define MOJO_HANDLE_SIGNAL_READABLE ((MojoHandleSignals) 1 << 0)
 #define MOJO_HANDLE_SIGNAL_WRITABLE ((MojoHandleSignals) 1 << 1)
 #endif
 
 // TODO(vtl): Add out parameters with this to MojoWait/MojoWaitMany.
 // Note: This struct is not extensible (and only has 32-bit quantities), so it's
 // 32-bit-aligned.
-// TODO(vtl): Rename this to MojoHandleSignalsState.
 MOJO_COMPILE_ASSERT(MOJO_ALIGNOF(int32_t) == 4, int32_t_has_weird_alignment);
-struct MOJO_ALIGNAS(4) MojoWaitFlagsState {
+struct MOJO_ALIGNAS(4) MojoHandleSignalsState {
   MojoHandleSignals satisfied_signals;
   MojoHandleSignals satisfiable_signals;
 };
-MOJO_COMPILE_ASSERT(sizeof(MojoWaitFlagsState) == 8,
-                    MojoWaitFlagsState_has_wrong_size);
+MOJO_COMPILE_ASSERT(sizeof(MojoHandleSignalsState) == 8,
+                    MojoHandleSignalsState_has_wrong_size);
 
 #endif  // MOJO_PUBLIC_C_SYSTEM_TYPES_H_