Sorry, this is making the Heapcheck bot unhappy. http://build.chromium.org/b...

Sorry, this is making the Heapcheck bot unhappy.  http://build.chromium.org/buildbot/memory/builders/Linux%20Heapcheck/builds/4501/steps/heapcheck%20test:%20unit/logs/stdio

i.e.
The 197 largest leaks:
Leak of 128 bytes in 1 objects allocated from:
  @ ed9000 __gnu_cxx::new_allocator::allocate
  @ ed9027 std::_Vector_base::_M_allocate
  @ ed932c std::vector::_M_insert_aux
  @ ed94e4 std::vector::push_back
  @ ed59b2 HostContentSettingsMap::GetSettingsForOneType
  @ 11f2edb ContentExceptionsTableModel
  @ e491e1 ContentExceptionsWindowGtk
  @ 5fdbb7 ContentExceptionsWindowGtkUnittest::BuildWindow
  @ 5facf2 ContentExceptionsWindowGtkUnittest_TestComplexRemoval_Test::TestBody
  @ 15b7dfd testing::Test::Run
  @ 15bb5f2 testing::internal::TestInfoImpl::Run
  @ 15bb728 testing::TestCase::Run
  @ 15bc18a testing::internal::UnitTestImpl::RunAllTests
  @ 15bc301 testing::UnitTest::Run
  @ 14b7b33 TestSuite::Run
  @ 14b627d main
  @ 2b410ff7e1c4 __libc_start_main

Revert 51450 - Reland r51414: "GTK: Fix sorting in content exception window."

Don't use scoped_ptr in unit test. Manually delete the dailog (which deletes
ContentExceptionsWindowGtk.)

First Review URL: http://codereview.chromium.org/2876032
BUG=47841
TEST=ContentExceptionsWindowGtkUnittest.* + see bug. Ran valgrind on several gtk tests including new ones and fixed the memory errors.

Review URL: http://codereview.chromium.org/2881009

TBR=erg@google.com



Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=51476