Revert of Enable side-by-side beta and dev channels.

chrome/install_static/product_install_details_unittest.cc

Index: chrome/install_static/product_install_details_unittest.cc
diff --git a/chrome/install_static/product_install_details_unittest.cc b/chrome/install_static/product_install_details_unittest.cc
index 57d33bb35becf30165e9efa1b16baac6cf9e5108..582921db2a1a49a6602e1e7ba763994db038f8da 100644
--- a/chrome/install_static/product_install_details_unittest.cc
+++ b/chrome/install_static/product_install_details_unittest.cc
@@ -138,25 +138,6 @@
         L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\Application"
         L"\\chrome.exe",
         STABLE_INDEX, false, L"",
-    },
-    {
-        L"C:\\Program Files (x86)\\Google\\Chrome "
-        L"Beta\\Application\\chrome.exe",
-        BETA_INDEX, true, L"beta",
-    },
-    {
-        L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome Beta\\Application"
-        L"\\chrome.exe",
-        BETA_INDEX, false, L"beta",
-    },
-    {
-        L"C:\\Program Files (x86)\\Google\\Chrome Dev\\Application\\chrome.exe",
-        DEV_INDEX, true, L"dev",
-    },
-    {
-        L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome Dev\\Application"
-        L"\\chrome.exe",
-        DEV_INDEX, false, L"dev",
     },
     {
         L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome SxS\\Application"