tree 085fe976438ca2a6f696a6265a5e9cfb21244cbd
parent 8427083a2694a895a04bd70d985ec51e3557a9c2
author Chih-Hung Hsieh <chh@google.com> 1466648112 -0700
committer Chih-Hung Hsieh <chh@google.com> 1466713138 -0700

Add +/- buttons to expand/collapse warning categories.

* Add expand/collapse-all buttons to expand/collapse all warnings.
* Use HTML styles to reduce output file size.

Change-Id: Ica188cc4f123ce0ab8547f88315325c3e0560a39
Test: Checked output html file with Chrome browser.