Bug 387345 - Restyle the tabstrip. r=mconnor, a=blocking-fx3

browser/base/content/browser.css

browser/base/content/tabbrowser.xml

browser/themes/winstripe/browser/browser.css

browser/themes/winstripe/browser/jar.mn

...r/themes/winstripe/browser/tabbrowser/close-bkgnd-rtl.png

browser/themes/winstripe/browser/tabbrowser/close-bkgnd.png

.../themes/winstripe/browser/tabbrowser/tab-active-bkgnd.png

...stripe/browser/tabbrowser/tab-arrow-end-bkgnd-animate.png

...tripe/browser/tabbrowser/tab-arrow-end-bkgnd-disabled.png

...stripe/browser/tabbrowser/tab-arrow-end-bkgnd-enabled.png

...instripe/browser/tabbrowser/tab-arrow-end-bkgnd-hover.png

...ripe/browser/tabbrowser/tab-arrow-start-bkgnd-animate.png

...ipe/browser/tabbrowser/tab-arrow-start-bkgnd-disabled.png

...ripe/browser/tabbrowser/tab-arrow-start-bkgnd-enabled.png

...stripe/browser/tabbrowser/tab-arrow-start-bkgnd-hover.png

browser/themes/winstripe/browser/tabbrowser/tab-bkgnd.png

...er/themes/winstripe/browser/tabbrowser/tab-left-bkgnd.png

browser/themes/winstripe/browser/tabbrowser/tab-left.png

.../themes/winstripe/browser/tabbrowser/tab-middle-bkgnd.png

browser/themes/winstripe/browser/tabbrowser/tab-middle.png