Plumb the handle signals state to Awakable::Awake().

mojo/edk/system/awakable_list_unittest.cc

 // Copyright 2013 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.
 
 // NOTE(vtl): Some of these tests are inherently flaky (e.g., if run on a
 // heavily-loaded system). Sorry. |test::EpsilonTimeout()| may be increased to
 // increase tolerance and reduce observed flakiness (though doing so reduces the
 // meaningfulness of the test).
 
 #include "mojo/edk/system/awakable_list.h"
@@ skipping 361 matching lines @@
     awakable_list.RemoveWithContext(thread.waiter(), 2);
   }  // Join |thread|.
   EXPECT_EQ(MOJO_RESULT_OK, result);
   EXPECT_EQ(2u, context);
 }
 
 class KeepAwakable : public Awakable {
  public:
   KeepAwakable() : awake_count(0) {}
 
-  bool Awake(MojoResult result, uint64_t context) override {
+  bool Awake(uint64_t context,
+             AwakeReason reason,
+             const HandleSignalsState& signals_state) override {
     awake_count++;
     return true;
   }
 
   int awake_count;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(KeepAwakable);
 };
 
 class RemoveAwakable : public Awakable {
  public:
   RemoveAwakable() : awake_count(0) {}
 
-  bool Awake(MojoResult result, uint64_t context) override {
+  bool Awake(uint64_t /*context*/,
+             AwakeReason /*reason*/,
+             const HandleSignalsState& /*signals_state*/) override {
     awake_count++;
     return false;
   }
 
   int awake_count;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(RemoveAwakable);
 };
 
 TEST(AwakableListTest, KeepAwakablesReturningTrue) {
@@ skipping 42 matching lines @@
   EXPECT_EQ(keep1.awake_count, 2);
   EXPECT_EQ(remove2.awake_count, 1);
 
   remove_first.Remove(&keep0);
   remove_first.Remove(&keep1);
 }
 
 }  // namespace
 }  // namespace system
 }  // namespace mojo