remove duplicate of chrome://net-export in chrome://about

Signed-off-by: Pierre Neter <pierreneter@gmail.com>
Bug: 751391
Change-Id: I6b2d4d1102f2424cff411147637bae6c31c1acd0
Reviewed-on: https://chromium-review.googlesource.com/596988
Commit-Queue: Eric Roman <eroman@chromium.org>
Reviewed-by: Eric Roman <eroman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491810}

AUTHORS

@@ -855,6 +855,7 @@ Charles Vaughn <cvaughn@gmail.com>
 Ernesto Mudu <ernesto.mudu@gmail.com>
 Zhifei Fang <facetothefate@gmail.com>
 Timo Witte <timo.witte@gmail.com>
+Pierre Neter <pierreneter@gmail.com>
 
 ACCESS CO., LTD. <*@access-company.com>
 BlackBerry Limited <*@blackberry.com>

chrome/common/url_constants.cc

@@ -719,7 +719,6 @@ const char* const kChromeHostURLs[] = {
     kChromeUIUberHost,
 #endif
 #if defined(OS_ANDROID)
-    kChromeUINetExportHost,
     kChromeUIOfflineInternalsHost,
     kChromeUISnippetsInternalsHost,
     kChromeUIWebApksHost,