Rename a few things in statsd_config.proto.

This for frameworks/base/

SimpleLogEntryMatcher -> SimpleAtomMatcher.
simple_log_entry_matcher -> simple_atom_matcher
LogEntryMatcher -> AtomMatcher
log_entry_matcher -> atom_matcher

Test: Ran statsd_test.

Change-Id: I7398758e3fab86235897c162884f5ceab3002510
diff --git a/cmds/statsd/src/matchers/SimpleLogMatchingTracker.cpp b/cmds/statsd/src/matchers/SimpleLogMatchingTracker.cpp
index ad37b01..ac217ab 100644
--- a/cmds/statsd/src/matchers/SimpleLogMatchingTracker.cpp
+++ b/cmds/statsd/src/matchers/SimpleLogMatchingTracker.cpp
@@ -30,7 +30,7 @@
 
 
 SimpleLogMatchingTracker::SimpleLogMatchingTracker(const string& name, const int index,
-                                                   const SimpleLogEntryMatcher& matcher)
+                                                   const SimpleAtomMatcher& matcher)
     : LogMatchingTracker(name, index), mMatcher(matcher) {
     if (!matcher.has_tag()) {
         mInitialized = false;
@@ -43,7 +43,7 @@
 SimpleLogMatchingTracker::~SimpleLogMatchingTracker() {
 }
 
-bool SimpleLogMatchingTracker::init(const vector<LogEntryMatcher>& allLogMatchers,
+bool SimpleLogMatchingTracker::init(const vector<AtomMatcher>& allLogMatchers,
                                     const vector<sp<LogMatchingTracker>>& allTrackers,
                                     const unordered_map<string, int>& matcherMap,
                                     vector<bool>& stack) {