Rename fetch layout tests.

LayoutTests/http/tests/fetch/README

 Fetch API LayoutTests README
 
 This directory contains Fetch API layout tests.
 Tests should conform to Service Worker Testing style[1].
 
 1: http://www.chromium.org/blink/serviceworker/testing
 
 # generator.py
 
 The files under
 - /fetch/window/
 - /fetch/workers/
 - /fetch/serviceworker/
 - /fetch/serviceworker-proxied/
 are generated by the generator.
 Run
 $ python generate.py
 at this (/LayoutTests/http/tests/fetch/) directory to generate these files
 from templates script-tests/TEMPLATE*.html.
 
+There are two kinds of tests. One is regular tests placed on script_tests

[hiroshige, 2015/08/05 04:55:52]

nit: s/script_tests/script-tests/

[yhirano, 2015/08/07 02:32:03]

Done.

+directory and another is "thorough" tests placed on script_tests/thorough

[hiroshige, 2015/08/05 04:55:52]

ditto.

[yhirano, 2015/08/07 02:32:03]

Done.

+directory. Each has its own template files and default option settings.

[hiroshige, 2015/08/05 04:55:52]

Mentioning that the old name of thorough tests was fetch-access-control tests
somewhere in README will be helpful for those looking at fetch-access-control
test failures and doing codesearch after this CL is landed.

[yhirano, 2015/08/07 02:32:03]

Done.

+
 # Running on window, workers, serviceworker, serviceworker-proxied
 
 As it is exposed to Window and Worker, most (if not all) of tests are expected
 to run on Window, DedicatedWorker and ServiceWorker.
 For each test (say X), we have
 - a script X.js in /fetch/script-tests,
 - /fetch/window/X.html Window test file,
 - /fetch/workers/X.html Worker test file, and
 - /fetch/serviceworker/X.html ServiceWorker test file.
 
@@ skipping 17 matching lines @@
 ----------------------------- ----------------------- ----------- ------------
 
 X.js is common to all options.
 The test switches by location.href at runtime.
 
 The options to be generated is listed in a line in X.js like:
 // OPTIONS: ,-other-https,-base-https-other-https
 (Three files for OPTIONS = (empty), -other-https, -base-https-other-https are
 generated)
 Default:
-  For fetch-access-control*: ,-other-https,-base-https-other-https
+  For thorough tests: ,-other-https,-base-https-other-https
   For others: ,-base-https-other-https
 
 # File structure
 
 Helper JS files and server side scripts are located on
 /fetch/resources and /serviceworker/resources:
 - /serviceworker/resources/test-helpers.js
     Utility functions for all tests.
     Include this before X.js and from HTML files.
 - /fetch/resources/fetch-test-options.js
     Process test options for X.js. BASE_ORIGIN/OTHER_ORIGIN are defined here.
-    Include this before X.js and fetch-access-control-util.js.
+    Include this before X.js and thorough-util.js.
 - /fetch/resources/fetch-test-helpers.js
     Variables/functions commonly used from X.js.
     Include this before X.js.
-- /fetch/resources/fetch-access-control-util.js
-    Utility functions for fetch-access-control* tests.
-    Include this before X.js in fetch-access-control* tests.
+- /fetch/resources/thorough-util.js
+    Utility functions for thorough tests.
+    Include this before X.js in thorough tests.
 - /fetch/resources/init.js
     Initialization script executed on window.
     Include this from HTML files.
 
 Files needed from HTML/X.js files for each tests:
 ----------------------------------------------------- ------------ ------------
                                                       HTML         X.js
 Files                                                 wi wo sw swp wi wo sw swp
 ----------------------------------------------------- -- -- -- --- -- -- -- ---
 /serviceworker/resources/test-helpers.js              Y  Y  Y  Y   .  .  .  .
 /fetch/resources/fetch-test-options.js                Y  -  -  Y   .  .  .  .
 /fetch/resources/fetch-test-helpers.js                Y  -  -  Y   .  Y  Y  .
-/fetch/resources/fetch-access-control-util.js         Y* -  -  Y*  .  Y* Y* .
+/fetch/resources/thorough-util.js                     Y* -  -  Y*  .  Y* Y* .
 /fetch/script-tests/X.js                              Y  -  -  Y
 /fetch/resources/init.js                              Y  Y  Y  Y   -  -  -  -
 ----------------------------------------------------- ------------ ------------
 wi/wo/sw/swp: window/workers/serviceworker/serviceworker-proxied.
 Y: to be included.
 -: not to be included.
 .: included indirectly via HTML or fetch-test-helpers.js.
-Y*: fetch-access-control* tests only.
+Y*: thorough tests only.
 
 # PRESUBMIT.py
 
 FIXME: currently PRESUBMIT.py is somehow outdated and thus disabled.
 
 PRESUBMIT.py checks the existence of the files.
 For each file in /fetch/script-tests, the
 corresponding html files must exist at the paths listed above.