base: Default android version to 4.4.99

base/sys_info_android.cc

Index: base/sys_info_android.cc
diff --git a/base/sys_info_android.cc b/base/sys_info_android.cc
index ab7c05d7c6f00686baac50e539256f95a728ff92..92eefef6527b0ad29a44be05663e1bf7a9b02442 100644
--- a/base/sys_info_android.cc
+++ b/base/sys_info_android.cc
@@ -17,11 +17,12 @@
 namespace {
 
 // Default version of Android to fall back to when actual version numbers
-// cannot be acquired. This is an obviously invalid version number. Code
-// doing version comparison should treat it as so and fail all comparisons.
-const int kDefaultAndroidMajorVersion = 0;
-const int kDefaultAndroidMinorVersion = 0;
-const int kDefaultAndroidBugfixVersion = 0;
+// cannot be acquired. Use the latest Android release with a higher bug fix
+// version to avoid unnecessarily comparison errors with the latest release.
+// This should be manually kept up-to-date on each Android release.
+const int kDefaultAndroidMajorVersion = 4;
+const int kDefaultAndroidMinorVersion = 4;
+const int kDefaultAndroidBugfixVersion = 99;
 
 // Parse out the OS version numbers from the system properties.
 void ParseOSVersionNumbers(const char* os_version_str,