Enable breakpad building by default on Android.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index cbf7c85f863606daf4192f3522d5ac411310388e..d379b9cf04f045e722fc7c9deaabe2cc3c1c97df 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1548,6 +1548,11 @@ const char kOobeSkipPostLogin[]             = "oobe-skip-postlogin";
 // files needed to make this decision.
 const char kEnableCrashReporter[]           = "enable-crash-reporter";
 
+// Used for turning on crash reporting in a debug environment where crash

[Mark Seaborn, 2013/01/18 21:49:20]

Maybe say "Breakpad crash reporting"?  This makes it easier to find
Breakpad-related stuff by grepping.

[Yaron, 2013/01/22 18:49:07]

Done.

+// reporting is typically compiled but disabled.
+const char kEnableCrashReporterForTesting[] =
+    "enable-crash-reporter-for-testing";
+
 #if !defined(OS_MACOSX) && !defined(OS_CHROMEOS)
 // Specifies which password store to use (detect, default, gnome, kwallet).
 const char kPasswordStore[]                 = "password-store";