Simplify Boolean expressions

This patch simplifies boolean expressions acorss LLDB. It was generated
using clang-tidy with the following command:

run-clang-tidy.py -checks='-*,readability-simplify-boolean-expr' -format -fix $PWD

Differential revision: https://reviews.llvm.org/D55584

llvm-svn: 349215
diff --git a/lldb/tools/debugserver/source/libdebugserver.cpp b/lldb/tools/debugserver/source/libdebugserver.cpp
index 0d27cfd..34df675 100644
--- a/lldb/tools/debugserver/source/libdebugserver.cpp
+++ b/lldb/tools/debugserver/source/libdebugserver.cpp
@@ -176,7 +176,7 @@
   case eStateSuspended:
   case eStateCrashed:
   case eStateStopped:
-    if (initialize == false) {
+    if (!initialize) {
       // Compare the last stop count to our current notion of a stop count
       // to make sure we don't notify more than once for a given stop.
       nub_size_t prev_pid_stop_count = ctx.GetProcessStopCount();