Make v8 inspector not crash

Make v8 inspector not crash

It was attempting to load InjectedScript, etc.
with the wrong path and hitting a CHECK().
I moved InjectedScript and DebugScript into
the v8_inspector directory and fixed their loading.

I also broke the dependency from v8_inspector
onto engine/platform by moving the horrible
Platform::loadResource hack out of PlatformImpl
into a new file just for v8_inspector.

In this process I also found some (broken!)
code for showing the broken image icon which
if we ever hit would just have crashed, so
I removed that code as well.

BUG=435243
R=ojan@chromium.org

Committed: https://chromium.googlesource.com/external/mojo/+/c64d1af98e121a93b561ef1cbc34e6a4481260e5

[eseidel, 2014-12-02 23:06:44]

eseidel@chromium.org changed reviewers:
+ yurys@chromium.org

[ojan, 2014-12-03 00:05:22]

ojan@chromium.org changed reviewers:
+ ojan@chromium.org

[ojan, 2014-12-03 00:05:23]

lgtm

Seems fine. It's not clear to me what the crash fix is. Could you include that
in the change description since it's not obvious?

[eseidel, 2014-12-03 00:32:33]

fixed

[eseidel, 2014-12-03 00:47:21]

Committed patchset #1 (id:1) manually as
c64d1af98e121a93b561ef1cbc34e6a4481260e5 (presubmit successful).

[yurys, 2014-12-03 07:25:14]

lgtm