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

tools/cc-frame-viewer/third_party/gl-matrix/tasks/test/coverage.rake

-desc "Generate JavaScript code coverage report in ./covershot"
-task :coverage => %w(
-  coverage:dependencies
-  coverage:clean
-  coverage:prepare
-  coverage:instrumentation
-  coverage:write_manifest
-  coverage:execute
-  coverage:generate
-  coverage:done
-)
-
-namespace :coverage do
-  task :dependencies do
-    unless File.exist?(base_path.join('node_modules'))
-      if %x[which npm].strip.length == 0
-        raise <<-end_error
-          Could not execute `npm`! Please make sure node.js and the Node Package
-          Manager (NPM) are available and can be executed without root
-          permissions.
-        end_error
-      else
-        cmd = "npm install && bundle exec #{$0} #{ARGV.join ' '}"
-        puts "Executing the following command:"
-        puts
-        puts "  #{cmd}"
-        puts
-        puts
-        Kernel.exec cmd
-      end
-    end
-  end
-
-  task :clean do
-    rm_rf base_path.join('covershot')
-    rm_rf base_path.join('tmp')
-  end
-
-  task :prepare do
-    manifest = sprockets['gl-matrix-manifest.js']
-    coverage_path = base_path.join('tmp/coverage')
-
-    manifest.dependencies.each do |part|
-      path = coverage_path.join('lib').join(part.pathname.basename)
-      mkdir_p(path.dirname) unless File.directory?(path.dirname)
-      File.open(path, 'w') do |f|
-        f.print part.body
-      end
-    end
-  end
-
-  task :instrumentation do
-    bin = 'jscoverage'
-    opts = [ '--no-highlight' ]
-    input = base_path.join('tmp/coverage/lib').to_s
-    output = base_path.join('tmp/coverage/lib-cov').to_s
-
-    unless system *[bin, opts, input, output].flatten
-      raise "Instrumentation failure. Please make sure `jscoverage` is installed."
-    end
-  end
-
-  task :write_manifest do
-    manifest = sprockets['gl-matrix-manifest.js']
-    coverage_path = base_path.join('tmp/coverage')
-
-    File.open(coverage_path.join('manifest.js'), 'w') do |manifest_out|
-      manifest_out.puts <<-end_script
-        var covershot = require('covershot');
-        var csrequire = covershot.require.bind(null, require);
-
-        function pull(str) {
-          var exps = csrequire(str);
-          for (var i in exps) {
-            global[i] = exps[i];
-          }
-        }
-
-        global.GLMAT_EPSILON = 0.000001;
-        global.GLMAT_ARRAY_TYPE = Float32Array;
-
-      end_script
-      manifest.dependencies.each do |part|
-        path = coverage_path.join('lib-cov').join(part.pathname.basename)
-        manifest_out.puts "pull('#{path}');"
-      end
-      manifest_out.puts <<-end_script
-        function CoverageReporter() {
-          this.reportRunnerResults = function(suite) {
-            covershot.writeCoverage();
-          };
-        };
-
-        jasmine.getEnv().addReporter(new CoverageReporter());
-      end_script
-    end
-  end
-
-  task :execute do
-    jasmine_node = base_path.join('node_modules/jasmine-node/bin/jasmine-node').to_s
-    spec = base_path.join('spec').to_s
-
-    unless system jasmine_node, spec
-      raise "jasmine-node tests failed. Coverage report not generated."
-    end
-  end
-
-  task :generate do
-    covershot = base_path.join('node_modules/covershot/bin/covershot').to_s
-    data_dir = base_path.join('covershot/data').to_s
-    format = 'html'
-
-    unless system covershot, data_dir, '-f', format
-      raise "Execution of covershot failed. Coverage report not generated."
-    end
-  end
-
-  task :done do
-    rm_rf base_path.join('tmp')
-    puts
-    puts
-    puts "Coverage report generated in: #{base_path.join("covershot/index.html")}"
-    puts
-  end
-end