Remove ASSERT_UNUSED

third_party/WebKit/Source/wtf/ThreadingWin.cpp

Index: third_party/WebKit/Source/wtf/ThreadingWin.cpp
diff --git a/third_party/WebKit/Source/wtf/ThreadingWin.cpp b/third_party/WebKit/Source/wtf/ThreadingWin.cpp
index 00c63a40759bbd160690ff8bd4e6273d8e181cbe..8df017dd2a54e074ac5d9485d09b0fbed2de1d45 100644
--- a/third_party/WebKit/Source/wtf/ThreadingWin.cpp
+++ b/third_party/WebKit/Source/wtf/ThreadingWin.cpp
@@ -218,10 +218,10 @@ bool PlatformCondition::timedWait(PlatformMutex& mutex,
                                   DWORD durationMilliseconds) {
   // Enter the wait state.
   DWORD res = WaitForSingleObject(m_blockLock, INFINITE);
-  ASSERT_UNUSED(res, res == WAIT_OBJECT_0);
+  DCHECK_EQ(res, WAIT_OBJECT_0);
   ++m_waitersBlocked;
   res = ReleaseSemaphore(m_blockLock, 1, 0);
-  ASSERT_UNUSED(res, res);
+  DCHECK(res);
 
   --mutex.m_recursionCount;
   LeaveCriticalSection(&mutex.m_internalMutex);
@@ -231,7 +231,7 @@ bool PlatformCondition::timedWait(PlatformMutex& mutex,
       (WaitForSingleObject(m_blockQueue, durationMilliseconds) == WAIT_TIMEOUT);
 
   res = WaitForSingleObject(m_unblockLock, INFINITE);
-  ASSERT_UNUSED(res, res == WAIT_OBJECT_0);
+  DCHECK_EQ(res, WAIT_OBJECT_0);
 
   int signalsLeft = m_waitersToUnblock;
 
@@ -242,19 +242,19 @@ bool PlatformCondition::timedWait(PlatformMutex& mutex,
     // occured, normalize the m_waitersGone count this may occur if many
     // calls to wait with a timeout are made and no call to notify_* is made
     res = WaitForSingleObject(m_blockLock, INFINITE);
-    ASSERT_UNUSED(res, res == WAIT_OBJECT_0);
+    DCHECK_EQ(res, WAIT_OBJECT_0);
     m_waitersBlocked -= m_waitersGone;
     res = ReleaseSemaphore(m_blockLock, 1, 0);
-    ASSERT_UNUSED(res, res);
+    DCHECK(res);
     m_waitersGone = 0;
   }
 
   res = ReleaseMutex(m_unblockLock);
-  ASSERT_UNUSED(res, res);
+  DCHECK(res);
 
   if (signalsLeft == 1) {
     res = ReleaseSemaphore(m_blockLock, 1, 0);  // Open the gate.
-    ASSERT_UNUSED(res, res);
+    DCHECK(res);
   }
 
   EnterCriticalSection(&mutex.m_internalMutex);
@@ -267,12 +267,12 @@ void PlatformCondition::signal(bool unblockAll) {
   unsigned signalsToIssue = 0;
 
   DWORD res = WaitForSingleObject(m_unblockLock, INFINITE);
-  ASSERT_UNUSED(res, res == WAIT_OBJECT_0);
+  DCHECK_EQ(res, WAIT_OBJECT_0);
 
   if (m_waitersToUnblock) {   // the gate is already closed
     if (!m_waitersBlocked) {  // no-op
       res = ReleaseMutex(m_unblockLock);
-      ASSERT_UNUSED(res, res);
+      DCHECK(res);
       return;
     }
 
@@ -287,7 +287,7 @@ void PlatformCondition::signal(bool unblockAll) {
     }
   } else if (m_waitersBlocked > m_waitersGone) {
     res = WaitForSingleObject(m_blockLock, INFINITE);  // Close the gate.
-    ASSERT_UNUSED(res, res == WAIT_OBJECT_0);
+    DCHECK_EQ(res, WAIT_OBJECT_0);
     if (m_waitersGone != 0) {
       m_waitersBlocked -= m_waitersGone;
       m_waitersGone = 0;
@@ -303,16 +303,16 @@ void PlatformCondition::signal(bool unblockAll) {
     }
   } else {  // No-op.
     res = ReleaseMutex(m_unblockLock);
-    ASSERT_UNUSED(res, res);
+    DCHECK(res);
     return;
   }
 
   res = ReleaseMutex(m_unblockLock);
-  ASSERT_UNUSED(res, res);
+  DCHECK(res);
 
   if (signalsToIssue) {
     res = ReleaseSemaphore(m_blockQueue, signalsToIssue, 0);
-    ASSERT_UNUSED(res, res);
+    DCHECK(res);
   }
 }