Slight CachedPage class clean up
authorcdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 17 Feb 2015 23:06:22 +0000 (23:06 +0000)
committercdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 17 Feb 2015 23:06:22 +0000 (23:06 +0000)
commitca5c7e21f13c24eb65e87a43f794f84493ce2b39
treebc3716f6aea768fd4f07d3eed1d1132042b34a32
parentb4b74df2c1209c9f50957af96573430b91d4dbb4
Slight CachedPage class clean up
https://bugs.webkit.org/show_bug.cgi?id=141693

Reviewed by Andreas Kling.

Slight CachedPage class clean up:
- Drop unnecessary m_timeStamp data member
- Protect m_needsCaptionPreferencesChanged data member with
  #if ENABLE(VIDEO_TRACK)
- Merge destroy() method into the destructor as this is the
  only caller
- Update clear() to reset 2 data members that were missing

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@180244 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebCore/ChangeLog
Source/WebCore/history/CachedPage.cpp
Source/WebCore/history/CachedPage.h