Misc ResourceLoader cleanup: Remove last reference to inspector, use RELEASE_ASSERT instead of CRASH

BUG=none

Review URL: https://chromiumcodereview.appspot.com/19624006

git-svn-id: svn://svn.chromium.org/blink/trunk@154874 bbb929c8-8fbe-4397-9dbb-9b2b20218538
CSP: Fix parsing of 'host/path' source expressions.

We currently accept 'host:port/path' source expressions in CSP directive
source lists, but fail to properly parse 'host/path' as a valid source.
This patch corrects the tiny logic error in path parsing.

BUG=263745
R=abarth@chromium.org

Review URL: https://chromiumcodereview.appspot.com/20085002

git-svn-id: svn://svn.chromium.org/blink/trunk@154875 bbb929c8-8fbe-4397-9dbb-9b2b20218538