https://bugs.webkit.org/show_bug.cgi?id=111326

Reviewed by Pavel Feldman.

Source/WebCore:

There is bug in commands code generation in InspectorBackend.js
As a consequence all protocol enums have wrong names and cause
exception when refererenced.

Currently protocol enums are referenced only from NetworkManager.

Test: inspector/inspector-backend-commands-generation.html

* inspector/front-end/InspectorBackend.js:
(InspectorBackendClass.prototype.loadFromJSONIfNeeded):
Use static method to generate code.
(InspectorBackendClass._generateCommands):
Extracted from loadFromJSONIfNeeded. Typo fixed.

LayoutTests:

Test runtime commands code generator output.

* inspector/inspector-backend-commands-generation-expected.txt: Added.
* inspector/inspector-backend-commands-generation.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144722 268f45cc-cd09-0410-ab3c-d52691b4dbfc