Revert 148046 - Revert 147650 - Implement installation of the Chrome App Host.

chrome/installer/util/channel_info.cc

Index: chrome/installer/util/channel_info.cc
===================================================================
--- chrome/installer/util/channel_info.cc	(revision 148103)
+++ chrome/installer/util/channel_info.cc	(working copy)
@@ -15,6 +15,7 @@
 
 const wchar_t kModChrome[] = L"-chrome";
 const wchar_t kModChromeFrame[] = L"-chromeframe";
+const wchar_t kModAppHost[] = L"-apphost";
 const wchar_t kModMultiInstall[] = L"-multi";
 const wchar_t kModReadyMode[] = L"-readymode";
 const wchar_t kModStage[] = L"-stage:";
@@ -31,6 +32,7 @@
   kModMultiInstall,
   kModChrome,
   kModChromeFrame,
+  kModAppHost,
   kModReadyMode,
   kSfxMultiFail,
   kSfxFull
@@ -41,6 +43,7 @@
   MOD_MULTI_INSTALL,
   MOD_CHROME,
   MOD_CHROME_FRAME,
+  MOD_APP_HOST,
   MOD_READY_MODE,
   SFX_MULTI_FAIL,
   SFX_FULL,
@@ -193,6 +196,14 @@
   return SetModifier(MOD_CHROME_FRAME, value, &value_);
 }
 
+bool ChannelInfo::IsAppHost() const {
+  return HasModifier(MOD_APP_HOST, value_);
+}
+
+bool ChannelInfo::SetAppHost(bool value) {
+  return SetModifier(MOD_APP_HOST, value, &value_);
+}
+
 bool ChannelInfo::IsMultiInstall() const {
   return HasModifier(MOD_MULTI_INSTALL, value_);
 }