(Reland) cc: Change TileManager iterators to be queues.

This is a reland of https://codereview.chromium.org/406543003/ that
changes tile manager iterators to be queues.

R=reveman

Review URL: https://codereview.chromium.org/409943005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@285187 0039d316-1c4b-4281-b951-d872f2087c98

• cc/BUILD.gn[diff]
• cc/cc.gyp[diff]
• cc/layers/picture_layer_impl.cc[diff]
• cc/layers/picture_layer_impl.h[diff]
• cc/resources/eviction_tile_priority_queue.cc[Added - diff]
• cc/resources/eviction_tile_priority_queue.h[Added - diff]
• cc/resources/raster_tile_priority_queue.cc[Added - diff]
• cc/resources/raster_tile_priority_queue.h[Added - diff]
• cc/resources/tile_manager.cc[diff]
• cc/resources/tile_manager.h[diff]
• cc/resources/tile_manager_perftest.cc[diff]
• cc/resources/tile_manager_unittest.cc[diff]
• cc/test/fake_tile_manager_client.cc[diff]
• cc/test/fake_tile_manager_client.h[diff]
• cc/trees/layer_tree_host_impl.cc[diff]
• cc/trees/layer_tree_host_impl.h[diff]
• cc/trees/layer_tree_host_impl_unittest.cc[diff]