Remove Android Work Chrome code.

sql/connection.cc

Index: sql/connection.cc
diff --git a/sql/connection.cc b/sql/connection.cc
index b17da0dde2f7f00fe199ee72ad37f8dcbadcc5b7..f4da99ef76b4c3048eec6b4c2798803f775bbb59 100644
--- a/sql/connection.cc
+++ b/sql/connection.cc
@@ -44,8 +44,6 @@ namespace {
 // TODO(shess): Better story on this.  http://crbug.com/56559
 const int kBusyTimeoutSeconds = 1;
 
-bool g_mmap_disabled_default = false;
-
 class ScopedBusyTimeout {
  public:
   explicit ScopedBusyTimeout(sqlite3* db)
@@ -256,12 +254,6 @@ bool Connection::ShouldIgnoreSqliteCompileError(int error) {
       basic_error == SQLITE_CORRUPT;
 }
 
-// static
-void Connection::set_mmap_disabled_by_default() {
-    g_mmap_disabled_default = true;
-}
-
-
 void Connection::ReportDiagnosticInfo(int extended_error, Statement* stmt) {
   AssertIOAllowed();
 
@@ -355,7 +347,7 @@ Connection::Connection()
       needs_rollback_(false),
       in_memory_(false),
       poisoned_(false),
-      mmap_disabled_(g_mmap_disabled_default),
+      mmap_disabled_(false),
       mmap_enabled_(false),
       total_changes_at_last_release_(0),
       stats_histogram_(NULL),