Remove left over references to 'work chrome'

We stopped building these builds 1.5 years ago: https://chrome-internal-review.googlesource.com/256541

Change-Id: Iabe92b32e5cc16cb9b34749efcd9dff2fe6496ea
Reviewed-on: https://chromium-review.googlesource.com/794094Reviewed-by: John Budorick <jbudorick@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Yaron Friedman <yfriedman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#520110}

chrome/android/channel.gni

@@ -10,5 +10,5 @@ declare_args() {
 
 assert(android_channel == "default" || android_channel == "canary" ||
            android_channel == "dev" || android_channel == "beta" ||
-           android_channel == "stable" || android_channel == "work",
+           android_channel == "stable",
        "Invalid channel: " + android_channel)

chrome/browser/devtools/device/android_device_info_query.cc

@@ -73,11 +73,6 @@ const BrowserDescriptor kBrowserDescriptors[] = {
     kChromeDefaultSocket,
     kChromeDefaultName
   },
-  {
-    "com.chrome.work",
-    kChromeDefaultSocket,
-    "Work Chrome"
-  },
   {
     "org.chromium.android_webview.shell",
     "webview_devtools_remote",

components/version_info/channel_android.cc

@@ -9,8 +9,7 @@
 namespace version_info {
 
 Channel ChannelFromPackageName(const char* package_name) {
-  if (!strcmp(package_name, "com.android.chrome") ||
-      !strcmp(package_name, "com.chrome.work"))
+  if (!strcmp(package_name, "com.android.chrome"))
     return Channel::STABLE;
   if (!strcmp(package_name, "com.chrome.beta"))
     return Channel::BETA;