shill: Top-level mocks: Switch pointer/ref spacing

Switch to Chrome style spacing.

BUG=chromium:501026
TEST=Unit tests

Change-Id: I730ed5115e62319c2745dd6cef642e228b0fb66e
Reviewed-on: https://chromium-review.googlesource.com/278036
Reviewed-by: Rebecca Silberstein <silberst@chromium.org>
Commit-Queue: Paul Stewart <pstew@chromium.org>
Tested-by: Paul Stewart <pstew@chromium.org>
diff --git a/mock_log.h b/mock_log.h
index 950840a..d64b545 100644
--- a/mock_log.h
+++ b/mock_log.h
@@ -67,8 +67,8 @@
   // issues the log message, like "foo.cc".  |user_messages| is the message you
   // expect to see.  Arguments can be ignored by specifying ::testing::_.  You
   // can also specify gMock matchers for arguments.
-  MOCK_METHOD3(Log, void(int severity, const char *file,
-                         const std::string &user_message));
+  MOCK_METHOD3(Log, void(int severity, const char* file,
+                         const std::string& user_message));
 
  private:
   // This function gets invoked by the logging subsystem for each message that
@@ -77,13 +77,13 @@
   // be passed.  See the typedef LogMessageHandlerFunction in base/logging.h for
   // this function signature.
   static bool HandleLogMessages(int severity,
-                                const char *file,
+                                const char* file,
                                 int line,
                                 size_t message_start,
-                                const std::string &full_message);
+                                const std::string& full_message);
 
   // A pointer to the current ScopedMockLog object.
-  static ScopedMockLog *instance_;
+  static ScopedMockLog* instance_;
 
   // A pointer to any pre-existing message hander function in the logging
   // system.  It is invoked after calling ScopedMockLog::Log().