Adds the ability for a link to set the filter in the events
tab.

Added two new filter types:  "type" and "id".  "Type"
specifies source type, and "id" specifies source ID.
Both only allow exact matches, and multiple values of both
can be specified ("id:5 id:6" will match source IDs 5 and
6).

Added links to the #dns/#sockets tabs to link to filters to
display all outstanding DNS requests/live sockets.  The
idle and connecting socket counts also now link to source
id filters, using ids which are now passed to Javascript
along with the rest of the socket pool information.

As socket pools do not seem to maintain a list of active
sockets, the same is not yet done for active
sockets.

Also fixes a bug that resulted in handed out/connecting
socket counts being reversed in the primary socket pool
table.

BUG=56437
TEST=manual

Review URL: http://codereview.chromium.org/3436033

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61069 0039d316-1c4b-4281-b951-d872f2087c98
11 files changed