tools and docs: clean up gyp-specific things

BUG=skia:

DOCS_PREVIEW= https://skia.org/?cl=5770

Change-Id: Iadc436a68cbf7ec0d1dd3c019072eb28bf589bb6
Reviewed-on: https://skia-review.googlesource.com/5770
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>

2 files changed, 1 insertions, 124 deletions

diff --git a/site/dev/design/sync.md b/site/dev/design/sync.md
index d7c192fdbc..7443dba6f4 100644
--- a/site/dev/design/sync.md
+++ b/site/dev/design/sync.md
@@ -2,8 +2,7 @@ sync
 ====
 
 [`sync`](https://skia.googlesource.com/skia.git/+/master/bin/sync)
-is a Python program that wraps `gclient sync` and `fetch-gn`.
-Motivations for using it:
+is a Python program that wraps `gclient sync`.  Motivations for using it:
 
 -  Written in Python, so it will work on all platforms.
 
@@ -12,7 +11,5 @@ Motivations for using it:
 -  Checks to see if the `DEPS` file has changed since it last ran
    `gclient sync`.  If not, it skips that step.
 
--  Calls `fetch-gn` if needed.
-
 -  Since running `sync` is fast when it can do nothing, it is
    easy to do before every recompile of Skia.  This is a good habit.
diff --git a/site/dev/tools/qtdebugger.md b/site/dev/tools/qtdebugger.md
deleted file mode 100644
index bb3f97eba6..0000000000
--- a/site/dev/tools/qtdebugger.md
+++ /dev/null
@@ -1,120 +0,0 @@
-Skia Debugger (deprecated)
-=============
-
-Introduction
-------------
-
-The Skia Debugger is a graphical tool used to step through and analyze the
-contents of the Skia picture format. Pre-requisites include installing the Qt
-Library and downloading the Skia code base.
-
-Qt is available here: http://qt-project.org/downloads.
-
-It can also be installed on linux using 
-
-<!--?prettify?-->
-~~~~
-sudo apt-get install libqt4-dev
-~~~~
-
-Note that the debugger has been tested with Qt 4.8.6; it is known not to work
-with Qt 5.0RC1 on the Mac.
-
-Design Documents:
-
-https://docs.google.com/a/google.com/document/d/1b8muqVzfbJmYbno9nTv5721V2nlFMfnqXYLNHiSQ4ws/pub
-
-
-How to build and run
---------------------
-
-Because the debugger uses Qt, you'll need to build skia in 64 bit mode:
-
-<!--?prettify?-->
-
-    GYP_DEFINES="skia_arch_width=64" python bin/sync-and-gyp
-    ninja -C out/Debug debugger
-    out/Debug/debugger
-
-For Windows, Qt ships as 32 bit libraries so to build and run one should just be
-able to:
-
-<!--?prettify?-->
-~~~~
-cd trunk
-make clean gyp
-<open solution in VS2010 and build everything>
-~~~~
-
-Depending on how your Qt is installed you may also need to define an environment
-variable like: 
-
-~~~~
-GYP_DEFINES=qt_sdk='C:\Qt\4.8.6\'
-~~~~
-(which needs to be set before you execute 'make gyp')
-
-On Windows, you may need to copy several DLL and PDB files from %QTDIR%\bin into
-your executable directory (out/Debug or out/Release):
-
-QtCore4.dll QtCored4.dll QtCored4.pdb
-
-QtGui4.dll QtGuid4.dll QtGuid4.pdb
-
-QtOpenGL4.dll QtOpenGLd4.dll QtOpenGLd4.pdb 
-
-
-Producing SKPs for usage
-------------------------
-
-You may either use the Skia testing images (GMs) for use in the debugger or
-create your own via chromium.
-
-To create SKPs from Chromium you must download and build chromium on your
-platform of choice: http://www.chromium.org/Home
-
-<!--?prettify?-->
-~~~~
-cd src
-make chrome
-out/Debug/chrome --no-sandbox --enable-gpu-benchmarking --force-compositing-mode
-~~~~
-
-After which go to Tools, Settings, Javascript Console and type:
-
-<!--?prettify?-->
-~~~~
-chrome.gpuBenchmarking.printToSkPicture(dirname)
-~~~~
-
-Using the Debugger
-------------------
-
-The debugger is fairly straight forward to use once a picture is loaded in. We
-can step through different commands via the up and down keys, and clicking on
-the command in the list. We can pause execution of commands with the pause
-button in order to inspect the details of the command in the inspector tabs
-down below.
-
- 
- Command      | Function
- -------------|-----------------------------------------------
- x            | toggles the visibility of the selected command
- alt-x        | clears all hidden commands
- ctrl-x       | shows all deleted commands
- b            | creates a breakpoint on a command
- alt-b        | clears all breakpoints
- ctrl-b       | shows all breakpoints
- ctrl-r       | rewinds the picture to the first command
- ctrl-p       | plays to the next breakpoint or last command
- ctrl-i       | Toggles the inspector and settings widgets
- ctrl-d       | Toggles the directory widget
- space        | Pauses drawing execution
- ctrl-o       | Opens a file dialog for loading pictures
- ctrl-s       | Saves the skp if you deleted any commands
- ctrl-shift-s | Saves the skp under the new specified name
- ctrl-q       | Quits
-
-![Debugger interface](/dev/tools/debugger.png)
-
-