tree c465fd4519dad374fe5acbee8a8948ec1ee16634
parent 941a2d4a4a23ee00f10819dd0b1ff47b0bee0225
author Yunlian Jiang <yunlian@google.com> 1365536051 -0700
committer ChromeBot <chrome-bot@google.com> 1366249636 -0700

Fix clang syntax warning.

The error message is
In file included from ../Core/CoreDatabase.cpp:30:
../Core/CoreDatabase.h:1545:26: error: read-only variable is not assignable
               *pRefCats = -1;
               ~~~~~~~~~ ^
std::set is an ordered data structure, directly change one of the element
may destroy the order, it's dangerous.

BUG=chromium:219559
TEST=CFLAGS="-clang -print-cmdline" CXXFLAGS="-clang -print-cmdline"
     emerge-x86-alex gobi3k-sdk passes.

Change-Id: I4e5f0a01cc920e81e8a3484e85111b1a00d3c7f4
Reviewed-on: https://gerrit.chromium.org/gerrit/47675
Reviewed-by: Han Shen <shenhan@chromium.org>
Reviewed-by: Yunlian Jiang <yunlian@chromium.org>
Tested-by: Yunlian Jiang <yunlian@chromium.org>
Commit-Queue: Yunlian Jiang <yunlian@chromium.org>