Remove old cc-frame-viewer now that it is upstreamed into trace_viewer

tools/cc-frame-viewer/third_party/gl-matrix/Rakefile

Index: tools/cc-frame-viewer/third_party/gl-matrix/Rakefile
diff --git a/tools/cc-frame-viewer/third_party/gl-matrix/Rakefile b/tools/cc-frame-viewer/third_party/gl-matrix/Rakefile
deleted file mode 100644
index 9867ac05e5aa711fa9b2498e2ddd8efff8c73c19..0000000000000000000000000000000000000000
--- a/tools/cc-frame-viewer/third_party/gl-matrix/Rakefile
+++ /dev/null
@@ -1,25 +0,0 @@
-begin
-  require 'bundler/setup'
-rescue LoadError
-  puts "Couldn't find Bundler!"
-  puts
-  puts "Please run:"
-  puts "   gem install bundler"
-  puts
-  puts "...and then try again."
-  puts
-  exit
-end
-
-# dependencies
-require 'json'
-require 'rspec/core/rake_task'
-require 'uglifier'
-
-# helper module
-require File.expand_path('./tasks/support/gl-matrix', File.dirname(__FILE__))
-include GLMatrix
-
-Dir[base_path.join './tasks/**/*.rake'].each do |f|
-  load f
-end