Win SxS: Show SxS in about box version instead of unknown.

BUG=37129,38334
TEST=install sxs, check about box and about:version

Review URL: http://codereview.chromium.org/1771003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@45496 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 17 insertions, 3 deletions

diff --git a/chrome/installer/util/browser_distribution.cc b/chrome/installer/util/browser_distribution.cc
index 210e8e1..c038281 100644
--- a/chrome/installer/util/browser_distribution.cc
+++ b/chrome/installer/util/browser_distribution.cc
@@ -142,6 +142,10 @@ bool BrowserDistribution::ShouldUseAlternateIcon() {
   return false;
 }
 
+bool BrowserDistribution::GetChromeChannel(std::wstring* channel) {
+  return false;
+}
+
 void BrowserDistribution::UpdateDiffInstallStatus(bool system_install,
     bool incremental_install, installer_util::InstallStatus install_status) {
 }
diff --git a/chrome/installer/util/browser_distribution.h b/chrome/installer/util/browser_distribution.h
index 66ba1e2..544168b 100644
--- a/chrome/installer/util/browser_distribution.h
+++ b/chrome/installer/util/browser_distribution.h
@@ -62,6 +62,8 @@ class BrowserDistribution {
 
   virtual bool ShouldUseAlternateIcon();
 
+  virtual bool GetChromeChannel(std::wstring* channel);
+
   virtual void UpdateDiffInstallStatus(bool system_install,
       bool incremental_install, installer_util::InstallStatus install_status);
 
diff --git a/chrome/installer/util/google_chrome_sxs_distribution.cc b/chrome/installer/util/google_chrome_sxs_distribution.cc
index 858e35f..bb37b46 100644
--- a/chrome/installer/util/google_chrome_sxs_distribution.cc
+++ b/chrome/installer/util/google_chrome_sxs_distribution.cc
@@ -41,3 +41,8 @@ bool GoogleChromeSxSDistribution::CanSetAsDefault() {
 bool GoogleChromeSxSDistribution::ShouldUseAlternateIcon() {
   return true;
 }
+
+bool GoogleChromeSxSDistribution::GetChromeChannel(std::wstring* channel) {
+  *channel = L"SxS";
+  return true;
+}
diff --git a/chrome/installer/util/google_chrome_sxs_distribution.h b/chrome/installer/util/google_chrome_sxs_distribution.h
index 9fc540d..6042e9e 100644
--- a/chrome/installer/util/google_chrome_sxs_distribution.h
+++ b/chrome/installer/util/google_chrome_sxs_distribution.h
@@ -24,6 +24,7 @@ class GoogleChromeSxSDistribution : public GoogleChromeDistribution {
   virtual std::wstring GetUninstallRegPath();
   virtual bool CanSetAsDefault();
   virtual bool ShouldUseAlternateIcon();
+  virtual bool GetChromeChannel(std::wstring* channel);
 
  private:
   friend class BrowserDistribution;
diff --git a/chrome/installer/util/google_update_settings.cc b/chrome/installer/util/google_update_settings.cc
index dd8851c..6765ae1 100644
--- a/chrome/installer/util/google_update_settings.cc
+++ b/chrome/installer/util/google_update_settings.cc
@@ -9,6 +9,7 @@
 #include "base/time.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/google_update_constants.h"
+#include "chrome/installer/util/install_util.h"
 
 namespace {
 
@@ -145,8 +146,11 @@ bool GoogleUpdateSettings::ClearReferral() {
 
 bool GoogleUpdateSettings::GetChromeChannel(bool system_install,
     std::wstring* channel) {
-  HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
   BrowserDistribution* dist = BrowserDistribution::GetDistribution();
+  if (dist->GetChromeChannel(channel))
+    return true;
+
+  HKEY root_key = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
   std::wstring reg_path = dist->GetStateKey();
   RegKey key(root_key, reg_path.c_str(), KEY_READ);
   std::wstring update_branch;
@@ -171,5 +175,3 @@ bool GoogleUpdateSettings::GetChromeChannel(bool system_install,
 
   return true;
 }
-
-