Redirect links to faster-builds tips to newly merged Linux instructions

docs/linux_build_instructions.md

 # Checking out and building Chromium on Linux
 
 There are instructions for other platforms linked from the 
 [get the code](get_the_code.md) page.
 
 ## Instructions for Google Employees
 
 Are you a Google employee? See
 [go/building-chrome](https://goto.google.com/building-chrome) instead.
 
@@ skipping 99 matching lines @@
   update the build files as needed.
 * You can replace `Default` with another name, but
   it should be a subdirectory of `out`.
 * For other build arguments, including release settings, see [GN build
   configuration](https://www.chromium.org/developers/gn-build-configuration).
   The default will be a debug component build matching the current host
   operating system and CPU.
 * For more info on GN, run `gn help` on the command line or read the
   [quick start guide](../tools/gn/docs/quick_start.md).
 
-### Faster builds
+### <a id=faster-builds></a>Faster builds
 
 This section contains some things you can change to speed up your builds,
 sorted so that the things that make the biggest difference are first.
 
 #### Disable NaCl
 
 By default, the build includes support for
 [Native Client (NaCl)](https://developer.chrome.com/native-client), but
 most of the time you won't need it. You can set the GN argument 
 `enable_nacl=false` and it won't be built.
 
 #### Include fewer debug symbols
 
 By default GN produces a build with all of the debug assertions enabled
 (`is_debug=true`) and including full debug info (`symbol_level=2`). Setting
 `symbol_level=1` will produce enough information for stack traces, but not
 line-by-line debugging. Setting `symbol_level=0` will include no debug
 symbols at all. Either will speed up the build compared to full symbols.
 
-See [faster builds on Linux](linux_faster_builds.md) for various tips and
-settings that may speed up your build.
-
 #### Disable debug symbols for Blink
 
 Due to its extensive use of templates, the Blink code produces about half
 of our debug symbols. If you don't ever need to debug Blink, you can set
 the GN arg `remove_webcore_debug_symbols=true`.
 
 #### Use Icecc
 
 [Icecc](https://github.com/icecc/icecream) is the distributed compiler with a
 central scheduler to share build load. Currently, many external contributors use
@@ skipping 344 matching lines @@
 sudo ln -s /usr/share/fonts/truetype/verdanaz.ttf /usr/share/fonts/truetype/msttcorefonts/Verdana_Bold_Italic.ttf
 ```
 
 And then for the Java fonts:
 
 ```shell
 sudo mkdir -p /usr/share/fonts/truetype/ttf-lucida
 sudo find /usr/lib*/jvm/java-1.6.*-sun-*/jre/lib -iname '*.ttf' -print \
      -exec ln -s {} /usr/share/fonts/truetype/ttf-lucida \;
 ```