fix(devtools): Support Electron (rangle/angular-devtools#849)
fix(devtools): Support Electron (rangle/angular-devtools#849)

Following suggestion from the issue thread, created an empty polyfills
to the chrome.browserAction calls, which are not available in the electron.

angular-indonesia/angular,manekinekko/angular,angular/angular,gkalpak/angular,shairez/angular,manekinekko/angular,gnomeontherun/angular,gnomeontherun/angular,manekinekko/angular,gnomeontherun/angular,angular-indonesia/angular,angular-indonesia/angular,shairez/angular,angular-indonesia/angular,angular/angular,shairez/angular,gnomeontherun/angular,JiaLiPassion/angular,gkalpak/angular,manekinekko/angular,JiaLiPassion/angular,shairez/angular,JiaLiPassion/angular,manekinekko/angular,shairez/angular,gkalpak/angular,manekinekko/angular,gkalpak/angular,angular/angular,angular/angular,JiaLiPassion/angular