Documentation: clean up

site/user/quick/ios.md

 iOS
 ===
 
 The following has been tested on MacOS Yosemite with Xcode version 6.3.
 
 Quickstart
 ----------
 
-1.  Install [XCode](http://developer.apple.com/xcode/). 
+First, install [XCode](https://developer.apple.com/xcode/).
 
-2.  Install depot tools.
+<!--?prettify lang=sh?-->
 
-    <!--?prettify lang=sh?-->
+    # Install depot tools.
+    git clone 'https://chromium.googlesource.com/chromium/tools/depot_tools.git'
+    export PATH="${PWD}/depot_tools:${PATH}"
 
-        git clone 'https://chromium.googlesource.com/chromium/tools/depot_tools.git'
-        export PATH="${PWD}/depot_tools:${PATH}"
+    # Get Skia.
+    git clone 'https://skia.googlesource.com/skia'
+    cd skia
 
-3.  Get Skia.
-
-    <!--?prettify lang=sh?-->
-
-        git clone 'https://skia.googlesource.com/skia'
-        cd skia
-
-4.  Create the project files.
-
-    <!--?prettify lang=sh?-->
-
-        GYP_DEFINES="skia_os='ios' skia_arch_type='arm' armv7=1 arm_neon=0" ./gyp_skia
-
-5.  Build and run SampleApp.
-
-    <!--?prettify lang=sh?-->
-
-        xed out/gyp/SampleApp.xcodeproj # opens the SampleApp project in Xcode
+    # Create the project files.
+    GYP_DEFINES="skia_os='ios' skia_arch_type='arm' armv7=1 arm_neon=0" python bin/sync-and-gyp
+    # Build and run SampleApp.
+    xed out/gyp/SampleApp.xcodeproj # opens the SampleApp project in Xcode
 
 Prerequisites
 -------------
 
 Make sure the following have been installed:
 
   * XCode (Apple's development environment): required
     * publicly available at http://developer.apple.com/xcode/
     * add the optional Unix Tools to the install so you get the make command line tool.
   * Chromium depot_tools: required to download the source and dependencies
@@ skipping 15 matching lines @@
 Before building, make sure that gyp knows to create an XCode project or ninja
 build files. If you leave GYP_GENERATORS undefined it will assume the
 following default:
 
     GYP_GENERATORS="ninja,xcode"
 
 Or you can set it to `xcode` alone, if you like.
 
 You can then generate the Xcode projects by running:
 
-    GYP_DEFINES="skia_os='ios' skia_arch_type='arm' armv7=1 arm_neon=0" ./gyp_skia
+    GYP_DEFINES="skia_os='ios' skia_arch_type='arm' armv7=1 arm_neon=0" python bin/sync-and-gyp
 
 Alternatively, you can do:
 
     export GYP_DEFINES="skia_os='ios' skia_arch_type='arm' armv7=1 arm_neon=0"
-    ./gyp_skia
+    python bin/sync-and-gyp
 
 Build and run tests
 -------------------
 
 The 'dm' test program is wrapped in an app called iOSShell. The project for iOSShell is at out/gyp/iOSShell.xcodeproj. 
 Running this app with the flag '--dm' will run unit tests and golden master images. Other arguments to the standard 'dm'
 test program can also be passed in.
 
 To launch the iOS app on a device from the command line you can use a tool such as [ios-deploy](https://github.com/phonegap/ios-deploy):
 
@@ skipping 13 matching lines @@
 The 'nanobench' test program is also wrapped in iOSShell.app. Passing in the flag '--nanobench' will run these tests.
 
 Here's an example of running nanobench from the command line. We will build with the "Release" configuration, since we are running performance tests.
 
     xcodebuild --project out/gyp/iOSShell.xcodeproj -configuration Release
     ios-deploy --bundle xcodebuild/Release-iphoneos/iOSShell.app -I -d --args "--nanobench <nanobench_args>"
 
 Build and run SampleApp in the XCode IDE
 ----------------------------------------
 
-  * Run gyp_skia as described above.
+  * Run `sync-and-gyp` as described above.
   * In the Finder, navigate to $SKIA_INSTALLDIR/trunk/out/gyp
   * Double-click SampleApp.xcodeproj ; this will launch XCode and open the SampleApp project
   * Make sure the SampleApp target is selected, and choose an iOS device to run on
   * Click the “Build and Run” button in the top toolbar
   * Once the build is complete, launching the app will display a window with lots of shaded text examples. On the upper left there is a drop down
 menu that allows you to cycle through different test pages. On the upper right there is a dialog with a set of options, including different
 rendering methods for each test page.
 
 Provisioning
 ------------
 
 To run the Skia apps on an iOS device rather than using the simulator, you will need a developer account and a provisioning profile. See
 [Launching Your App on Devices](https://developer.apple.com/library/ios/documentation/IDEs/Conceptual/AppDistributionGuide/LaunchingYourApponDevices/LaunchingYourApponDevices.html) for more information.
 
 Managing App Data
 -----------------
 By default, the iOS apps will look for resource files in the Documents/resources folder of the app and write any output files to Documents/. To upload resources
 so that the app can read them you can use a tool such as [ios-deploy](https://github.com/phonegap/ios-deploy). For example:
 
     ios-deploy --bundle_id 'com.google.SkiaSampleApp' --upload resources/baby_tux.png --to Documents/resources/baby_tux.png
 
 You can use the same tool to download log files and golden master (GM) images:
 
     ios-deploy --bundle_id 'com.google.iOSShell' --download=/Documents --to ./my_download_location
 
-Alternatively, you can put resources and other files in the bundle of the application. In this case, you'll need to run the app with the option '--resourcePath .'
+Alternatively, you can put resources and other files in the bundle of the application. In this case, you'll need to run the app with the option '--resourcePath .'