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

mojo/system/simple_dispatcher_unittest.cc

Index: mojo/system/simple_dispatcher_unittest.cc
diff --git a/mojo/system/simple_dispatcher_unittest.cc b/mojo/system/simple_dispatcher_unittest.cc
index 913e1381ca34382386cd0ebad5fff20e25723f47..00c39654ef584cd0ded979ab4d5c6173f08727bf 100644
--- a/mojo/system/simple_dispatcher_unittest.cc
+++ b/mojo/system/simple_dispatcher_unittest.cc
@@ -43,7 +43,7 @@ class MockSimpleDispatcher : public SimpleDispatcher {
       return;
 
     state_.satisfied_signals = new_satisfied_signals;
-    WaitFlagsStateChangedNoLock();
+    HandleSignalsStateChangedNoLock();
   }
 
   void SetSatisfiableSignals(MojoHandleSignals new_satisfiable_signals) {
@@ -57,7 +57,7 @@ class MockSimpleDispatcher : public SimpleDispatcher {
       return;
 
     state_.satisfiable_signals = new_satisfiable_signals;
-    WaitFlagsStateChangedNoLock();
+    HandleSignalsStateChangedNoLock();
   }
 
   virtual Type GetType() const OVERRIDE {
@@ -76,13 +76,13 @@ class MockSimpleDispatcher : public SimpleDispatcher {
   }
 
   // |SimpleDispatcher| implementation:
-  virtual WaitFlagsState GetWaitFlagsStateNoLock() const OVERRIDE {
+  virtual HandleSignalsState GetHandleSignalsStateNoLock() const OVERRIDE {
     lock().AssertAcquired();
     return state_;
   }
 
   // Protected by |lock()|:
-  WaitFlagsState state_;
+  HandleSignalsState state_;
 
   DISALLOW_COPY_AND_ASSIGN(MockSimpleDispatcher);
 };