Timeline: extract and rename TracingModelLoader into a file of its own

Timeline: extract and rename TracingModelLoader into a file of its own

This just extracts TimelineLoader with the aim of later  refactoring
it to untangle timeline lifecycle events from TimelineModel.

Committed: https://crrev.com/b994e8b0a8af48aca6aa2182b5e8157b4873c0e9
Cr-Commit-Position: refs/heads/master@{#378109}

[caseq, 2016-02-26 23:33:03]

caseq@chromium.org changed reviewers:
+ alph@chromium.org

[alph, 2016-02-27 00:29:20]

lgtm

https://codereview.chromium.org/1739193003/diff/40001/third_party/WebKit/Sour...
File third_party/WebKit/Source/devtools/front_end/timeline/TimelineLoader.js
(right):

https://codereview.chromium.org/1739193003/diff/40001/third_party/WebKit/Sour...
third_party/WebKit/Source/devtools/front_end/timeline/TimelineLoader.js:54:
WebInspector.TimelineLoader._createFileReader = function(file, delegate)
annotate plz

https://codereview.chromium.org/1739193003/diff/40001/third_party/WebKit/Sour...
third_party/WebKit/Source/devtools/front_end/timeline/TimelineLoader.js:63:
Initial: "Initial",
symbols?

https://codereview.chromium.org/1739193003/diff/40001/third_party/WebKit/Sour...
third_party/WebKit/Source/devtools/front_end/timeline/TimelineLoader.js:162:
_looksLikeAppVersion: function(item)
annotate

https://codereview.chromium.org/1739193003/diff/40001/third_party/WebKit/Sour...
File third_party/WebKit/Source/devtools/front_end/timeline/module.json (right):

https://codereview.chromium.org/1739193003/diff/40001/third_party/WebKit/Sour...
third_party/WebKit/Source/devtools/front_end/timeline/module.json:111:
"TimelineLoader.js",
sort plz

[caseq, 2016-02-27 00:40:49]

The CQ bit was checked by caseq@chromium.org

[caseq, 2016-02-27 00:40:50]

The patchset sent to the CQ was uploaded after l-g-t-m from alph@chromium.org
Link to the patchset: https://codereview.chromium.org/1739193003/#ps60001
(title: "review comments addressed")

[commit-bot: I haz the power, 2016-02-27 00:44:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1739193003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1739193003/60001

[caseq, 2016-02-27 00:45:15]

Description was changed from

==========
Timeline: extract and renamed TracingModelLoader into a file of its own

This just extracts TimelineLoader with the aim of later further refactoring
it to untangle timeline lifycycle events from TimelineModel.
==========

to

==========
Timeline: extract and rename TracingModelLoader into a file of its own

This just extracts TimelineLoader with the aim of later  refactoring
it to untangle timeline lifecycle events from TimelineModel.
==========

[caseq, 2016-02-27 00:45:19]

The CQ bit was unchecked by caseq@chromium.org

[caseq, 2016-02-27 00:45:22]

The CQ bit was checked by caseq@chromium.org

[commit-bot: I haz the power, 2016-02-27 00:53:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1739193003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1739193003/60001

[commit-bot: I haz the power, 2016-02-27 03:58:08]

Description was changed from

==========
Timeline: extract and rename TracingModelLoader into a file of its own

This just extracts TimelineLoader with the aim of later  refactoring
it to untangle timeline lifecycle events from TimelineModel.
==========

to

==========
Timeline: extract and rename TracingModelLoader into a file of its own

This just extracts TimelineLoader with the aim of later  refactoring
it to untangle timeline lifecycle events from TimelineModel.
==========

[commit-bot: I haz the power, 2016-02-27 03:58:09]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2016-02-27 03:59:10]

Description was changed from

==========
Timeline: extract and rename TracingModelLoader into a file of its own

This just extracts TimelineLoader with the aim of later  refactoring
it to untangle timeline lifecycle events from TimelineModel.
==========

to

==========
Timeline: extract and rename TracingModelLoader into a file of its own

This just extracts TimelineLoader with the aim of later  refactoring
it to untangle timeline lifecycle events from TimelineModel.

Committed: https://crrev.com/b994e8b0a8af48aca6aa2182b5e8157b4873c0e9
Cr-Commit-Position: refs/heads/master@{#378109}
==========

[commit-bot: I haz the power, 2016-02-27 03:59:12]

Patchset 4 (id:??) landed as
https://crrev.com/b994e8b0a8af48aca6aa2182b5e8157b4873c0e9
Cr-Commit-Position: refs/heads/master@{#378109}

[nektarios, 2016-02-29 20:43:31]

A revert of this CL (patchset #4 id:60001) has been created in
https://codereview.chromium.org/1752453002/ by nektar@chromium.org.

The reason for reverting is: Possible cause behind failure in webkit-tests on
WebKit Mac10.11 and WebKit Mac10.11 (retina)..