cc: Switch to Chromium DCHECKs and LOGs

cc/CCDelayBasedTimeSource.cpp

Index: cc/CCDelayBasedTimeSource.cpp
diff --git a/cc/CCDelayBasedTimeSource.cpp b/cc/CCDelayBasedTimeSource.cpp
index 6e34a074a2e824d4eb892fa7f88832083a654009..0582ecd3e5729bce42fe4f0dbbfa3806b75d4231 100644
--- a/cc/CCDelayBasedTimeSource.cpp
+++ b/cc/CCDelayBasedTimeSource.cpp
@@ -92,7 +92,7 @@ base::TimeTicks CCDelayBasedTimeSource::nextTickTime()
 
 void CCDelayBasedTimeSource::onTimerFired()
 {
-    ASSERT(m_state != STATE_INACTIVE);
+    DCHECK(m_state != STATE_INACTIVE);
 
     base::TimeTicks now = this->now();
     m_lastTickTime = now;
@@ -204,7 +204,7 @@ base::TimeTicks CCDelayBasedTimeSource::nextTickTarget(base::TimeTicks now)
     int intervalsElapsed = static_cast<int>(floor((now - m_nextParameters.tickTarget).InSecondsF() / newInterval.InSecondsF()));
     base::TimeTicks lastEffectiveTick = m_nextParameters.tickTarget + newInterval * intervalsElapsed;
     base::TimeTicks newTickTarget = lastEffectiveTick + newInterval;
-    ASSERT(newTickTarget > now);
+    DCHECK(newTickTarget > now);
 
     // Avoid double ticks when:
     // 1) Turning off the timer and turning it right back on.
@@ -221,7 +221,7 @@ void CCDelayBasedTimeSource::postNextTickTask(base::TimeTicks now)
 
     // Post another task *before* the tick and update state
     base::TimeDelta delay = newTickTarget - now;
-    ASSERT(delay.InMillisecondsF() <=
+    DCHECK(delay.InMillisecondsF() <=
            m_nextParameters.interval.InMillisecondsF() * (1.0 + doubleTickThreshold));
     m_timer.startOneShot(delay.InSecondsF());