simplify

Source/core/html/HTMLMediaElement.cpp

Index: Source/core/html/HTMLMediaElement.cpp
diff --git a/Source/core/html/HTMLMediaElement.cpp b/Source/core/html/HTMLMediaElement.cpp
index 3ac7fb361e4a8d52d83bcdc7aa87ff4502ab0289..3243bf661495cfea649a64039de5d559ccb20d06 100644
--- a/Source/core/html/HTMLMediaElement.cpp
+++ b/Source/core/html/HTMLMediaElement.cpp
@@ -1825,7 +1825,7 @@ void HTMLMediaElement::setReadyState(ReadyState state)
         scheduleEvent(EventTypeNames::loadedmetadata);
 
         if (m_defaultPlaybackStartPosition > 0) {
-            seek(m_defaultPlaybackStartPosition, IGNORE_EXCEPTION);
+            seek(m_defaultPlaybackStartPosition);
             m_defaultPlaybackStartPosition = 0;
         }
 
@@ -1929,7 +1929,7 @@ void HTMLMediaElement::prepareToPlay()
         startDeferredLoad();
 }
 
-void HTMLMediaElement::seek(double time, ExceptionState& exceptionState)
+void HTMLMediaElement::seek(double time)
 {
     WTF_LOG(Media, "HTMLMediaElement::seek(%f)", time);
 
@@ -2116,7 +2116,7 @@ void HTMLMediaElement::setCurrentTime(double time, ExceptionState& exceptionStat
         return;
     }
 
-    seek(time, exceptionState);
+    seek(time);
 }
 
 double HTMLMediaElement::duration() const
@@ -2255,7 +2255,7 @@ void HTMLMediaElement::playInternal()
         scheduleDelayedAction(LoadMediaResource);
 
     if (endedPlayback())
-        seek(0, IGNORE_EXCEPTION);
+        seek(0);
 
     if (m_mediaController)
         m_mediaController->bringElementUpToSpeed(this);
@@ -3117,7 +3117,7 @@ void HTMLMediaElement::mediaPlayerTimeChanged()
         if (loop() && !m_mediaController) {
             m_sentEndEvent = false;
             //  then seek to the earliest possible position of the media resource and abort these steps.
-            seek(0, IGNORE_EXCEPTION);
+            seek(0);
         } else {
             // If the media element does not have a current media controller, and the media element
             // has still ended playback, and the direction of playback is still forwards, and paused
@@ -3171,7 +3171,7 @@ void HTMLMediaElement::durationChanged(double duration, bool requestSeek)
         renderer()->updateFromElement();
 
     if (requestSeek)
-        seek(duration, IGNORE_EXCEPTION);
+        seek(duration);
 }
 
 void HTMLMediaElement::mediaPlayerPlaybackStateChanged()
@@ -3202,10 +3202,10 @@ void HTMLMediaElement::mediaPlayerRequestSeek(double time)
 {
     // The player is the source of this seek request.
     if (m_mediaController) {
-        m_mediaController->setCurrentTime(time, IGNORE_EXCEPTION);
+        m_mediaController->setCurrentTime(time);
         return;
     }
-    setCurrentTime(time, IGNORE_EXCEPTION);
+    setCurrentTime(time, ASSERT_NO_EXCEPTION);
 }
 
 // MediaPlayerPresentation methods
@@ -3903,7 +3903,7 @@ void HTMLMediaElement::applyMediaFragmentURI()
     if (m_fragmentStartTime != MediaPlayer::invalidTime()) {
         m_sentEndEvent = false;
         UseCounter::count(document(), UseCounter::HTMLMediaElementSeekToFragmentStart);
-        seek(m_fragmentStartTime, IGNORE_EXCEPTION);
+        seek(m_fragmentStartTime);
     }
 }