Linux: enable SxS (side-by-side) support

chrome/browser/shell_integration_linux.cc

Index: chrome/browser/shell_integration_linux.cc
diff --git a/chrome/browser/shell_integration_linux.cc b/chrome/browser/shell_integration_linux.cc
index 237e3f2ffb9da81679710b75652069bbbce3d3a7..e92a5a588183243bd05b6e21a58e97a4b77be74e 100644
--- a/chrome/browser/shell_integration_linux.cc
+++ b/chrome/browser/shell_integration_linux.cc
@@ -38,6 +38,7 @@
 #include "build/build_config.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_constants.h"
+#include "chrome/common/chrome_version_info.h"

[Lei Zhang, 2014/01/23 21:31:30]

already #included 2 lines below.

[Paweł Hajdan Jr., 2014/01/29 19:03:23]

Done.

 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "content/public/browser/browser_thread.h"
@@ -585,7 +586,16 @@ std::string GetProgramClassName() {
 
 std::string GetDesktopName(base::Environment* env) {
 #if defined(GOOGLE_CHROME_BUILD)
-  return "google-chrome.desktop";
+  chrome::VersionInfo::Channel product_channel(
+      chrome::VersionInfo::GetChannel());
+  switch (product_channel) {
+    case chrome::VersionInfo::CHANNEL_DEV:
+      return "google-chrome-unstable.desktop";
+    case chrome::VersionInfo::CHANNEL_BETA:
+      return "google-chrome-beta.desktop";
+    default:
+      return "google-chrome.desktop";
+  }
 #else  // CHROMIUM_BUILD
   // Allow $CHROME_DESKTOP to override the built-in value, so that development
   // versions can set themselves as the default without interfering with