[SublimeText] Get the clang flags with the same script that vim uses

docs/linux_sublime_dev.md

 # Linux Sublime Dev
 
 Sublime Text is a fast, powerful and easily extensible code editor. Check out
 some [visual demos](http://www.sublimetext.com) for a quick demonstration.
 
 You can download and install Sublime Text 3 from the [Sublime Text
 Website](http://www.sublimetext.com/3). Assuming you have access to the right
 repositories, you can also install Sublime via apt-get on Linux. Help and
 general documentation is available in the [Sublime Text 3
 Docs](http://www.sublimetext.com/docs/3/).
@@ skipping 268 matching lines @@
     cd SublimeClang
     # Copy libclang.so to the internals dir
     cp $(ldconfig -p | grep libclang.so | cut -d" " -f4) internals/libclang.so
     # Make the project - should be really quick, since libclang.so is already built
     cd src && mkdir build && cd build
     cmake ..
     make
     ```
 
 1.  Edit your project file `Project > Edit Project` to call the script above
-    (replace `out/Debug` with your out directory):
+    (replace the path to depot_tools with your depot_tools directory):
 
     ```
     {
       "folders":
       [
         ...
       ],
       "settings":
       {
         "sublimeclang_options":
         [
           "-Wno-attributes",
         ],
-        "sublimeclang_options_script": "python ${project_path}/src/tools/sublime/ninja_options_script.py ${project_path}/src ${project_path}/src/out/Debug",
+        "sublimeclang_options_script": "python ${project_path}/src/tools/sublime/compile_flags.py -d '${project_path}/../depot_tools'",

[sashab, 2016/07/08 00:58:26]

Just for default arguments sake, I would change this to -d
'/path/to/depot_tools'.

[jkarlin, 2016/07/18 17:48:55]

Done.

       }
     }
     ```
 
 1.  Restart Sublime. Now when you save a file, you should see a "Reparsing…"
     message in the footer and errors will show up in the output panel. Also,
     variables and function definitions should auto-complete as you type.
 
 **Note:** If you're having issues, adding `"sublimeclang_debug_options": true` to
 your settings file will print more to the console (accessed with ``Ctrl + ` ``)
@@ skipping 261 matching lines @@
     *   [Case Conversion](https://packagecontrol.io/packages/Case%20Conversion) -
         automatically changes the case of selected text, e.g. `kConstantName` to
         `CONSTANT_NAME`
     *   [Text Pastry](https://packagecontrol.io/packages/Text%20Pastry) -
         Inserts incremental number sequences with multi-select
     *   [Wrap Plus](https://packagecontrol.io/packages/Wrap%20Plus) - Auto-wraps
         a comment block to 80 columns with `Alt + Q` (was used to write this
         document! ;-)
     *   [Diffy](https://packagecontrol.io/packages/Diffy) - With two files
         opened side-by-side, `Ctrl + k Ctrl + d` will show the differences