clang/win: Fix warnings to prepare for building without -Wno-reorder.

base/synchronization/condition_variable_win.cc

Index: base/synchronization/condition_variable_win.cc
diff --git a/base/synchronization/condition_variable_win.cc b/base/synchronization/condition_variable_win.cc
index 5f165c8a86ea7f2d9d0876185357bcd81c3fffe3..470e564c5b071b75dc3c5219423ec191cefd9f4f 100644
--- a/base/synchronization/condition_variable_win.cc
+++ b/base/synchronization/condition_variable_win.cc
@@ -205,10 +205,10 @@ class WinXPCondVar : public ConditionVarImpl {
 };
 
 WinXPCondVar::WinXPCondVar(Lock* user_lock)
-    : user_lock_(*user_lock),
-      run_state_(RUNNING),
-      allocation_counter_(0),
-      recycling_list_size_(0) {
+    : run_state_(RUNNING),
+      user_lock_(*user_lock),
+      recycling_list_size_(0),
+      allocation_counter_(0) {
   DCHECK(user_lock);
 }