Fix some typo and nits while reading the code.

Removed from this CL:
  https://codereview.chromium.org/171143002/

R=cpu, dsinclair

BUG=

Review URL: https://codereview.chromium.org/172563003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252222 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 6 insertions, 7 deletions

diff --git a/base/debug/trace_event_impl.cc b/base/debug/trace_event_impl.cc
index ce25c38..3823e52 100644
--- a/base/debug/trace_event_impl.cc
+++ b/base/debug/trace_event_impl.cc
@@ -1319,12 +1319,12 @@ void TraceLog::SetEnabled(const CategoryFilter& category_filter,
 
     if (IsEnabled()) {
       if (options != old_options) {
-        DLOG(ERROR) << "Attemting to re-enable tracing with a different "
+        DLOG(ERROR) << "Attempting to re-enable tracing with a different "
                     << "set of options.";
       }
 
       if (mode != mode_) {
-        DLOG(ERROR) << "Attemting to re-enable tracing with a different mode.";
+        DLOG(ERROR) << "Attempting to re-enable tracing with a different mode.";
       }
 
       category_filter_.Merge(category_filter);
@@ -1955,8 +1955,7 @@ void TraceLog::AddTraceEventEtw(char phase,
 void TraceLog::AddTraceEventEtw(char phase,
                                 const char* name,
                                 const void* id,
-                                const std::string& extra)
-{
+                                const std::string& extra) {
 #if defined(OS_WIN)
   TraceEventETWProvider::Trace(name, phase, id, extra);
 #endif
diff --git a/base/win/event_trace_consumer.h b/base/win/event_trace_consumer.h
index c1b42b4..9322e1e 100644
--- a/base/win/event_trace_consumer.h
+++ b/base/win/event_trace_consumer.h
@@ -16,7 +16,7 @@ namespace base {
 namespace win {
 
 // This class is a base class that makes it easier to consume events
-// from realtime or file sessions. Concrete consumers need to sublass
+// from realtime or file sessions. Concrete consumers need to subclass
 // a specialization of this class and override the ProcessEvent and/or
 // the ProcessBuffer methods to implement the event consumption logic.
 // Usage might look like:
diff --git a/base/win/event_trace_consumer_unittest.cc b/base/win/event_trace_consumer_unittest.cc
index d238192..e46f564 100644
--- a/base/win/event_trace_consumer_unittest.cc
+++ b/base/win/event_trace_consumer_unittest.cc
@@ -94,7 +94,7 @@ class EtwTraceConsumerBaseTest: public testing::Test {
   }
 
   virtual void TearDown() {
-    // Cleanup any potentially danging sessions.
+    // Cleanup any potentially dangling sessions.
     EtwTraceProperties ignore;
     EtwTraceController::Stop(session_name_.c_str(), &ignore);
   }
diff --git a/base/win/event_trace_controller.cc b/base/win/event_trace_controller.cc
index 0391fbc..9a35a6b 100644
--- a/base/win/event_trace_controller.cc
+++ b/base/win/event_trace_controller.cc
@@ -64,7 +64,7 @@ HRESULT EtwTraceController::Start(const wchar_t* session_name,
 }
 
 HRESULT EtwTraceController::StartFileSession(const wchar_t* session_name,
-      const wchar_t* logfile_path, bool realtime) {
+    const wchar_t* logfile_path, bool realtime) {
   DCHECK(NULL == session_ && session_name_.empty());
 
   EtwTraceProperties prop;