Merge 135316 - When calling DocumentStyleSheetCollection::addUserSheet, pass in a user sheet

Source/WebKit/chromium/ChangeLog

+2012-11-20  Tony Chang  <tony@chromium.org>
+
+        When calling DocumentStyleSheetCollection::addUserSheet, pass in a user sheet
+        https://bugs.webkit.org/show_bug.cgi?id=102835
+
+        Reviewed by Ojan Vafai.
+
+        After r135082, Chromium browser_tests were triggering the ASSERT in
+        StyleResolver::collectRulesFromUserStyleSheets. Add an ASSERT that will
+        trigger earlier and make it clear in the Chromium code that we're always
+        inserting user level styles.
+
+        * src/WebDocument.cpp:
+        (WebKit::WebDocument::insertUserStyleSheet):
+
 2012-11-08  Keishi Hattori  <keishi@webkit.org>
 
         WebPagePopupImpl::handleKeyEvent is called after WebPagePopupImpl::close
         https://bugs.webkit.org/show_bug.cgi?id=93800
 
         Reviewed by Kent Tamura.
 
         We need to set m_closing to true in WebPagePopupImpl::close so we won't access m_page in WebPagePopupImpl::handleKeyEvent.
 
         * src/WebPagePopupImpl.cpp:
@@ skipping 2409 matching lines @@
 
         [Chromium-Win] Implement LocaleWin::dateFormat
         https://bugs.webkit.org/show_bug.cgi?id=98117
 
         Reviewed by Kentaro Hara.
 
         * tests/LocaleWinTest.cpp:
         (TEST_F): Add tests for LocaleWin::dateFormat.
 
 == Rolled over to ChangeLog-2012-10-02 ==