Making extensions/chromium/pdfHandler-vcros.js adhere to the style guide
Making extensions/chromium/pdfHandler-v2.js adhere to the style guide and fixing a small lint issue in pdfHandler-vcros.js
Making extensions/chromium/pdfHandler.js adhere to the style guide
Making extensions/chromium/extension-router.js adhere to the style guide
Making extensions/chromium/chrome.tabs.executeScriptInFrame.js adhere to the style guide
Makes firefox extension's l10n get() behavior similar to webL10n
Merge pull request #4451 from yurydelendik/issue4427

Makes firefox extension's l10n get() behavior similar to webL10n
Merge pull request #4426 from timvandermeij/extensions-chromium-syntax

Making extensions/chromium/*.js adhere to the style guide