Replace (unsigned) short with (u)int16_t.

Bug: 112478838
Test: build with WITH_TIDY=1
Change-Id: I4b81e6287e72bce2d3cb67cacd6220d064818852
diff --git a/logd/LogStatistics.cpp b/logd/LogStatistics.cpp
index cefacf7..116e08e 100644
--- a/logd/LogStatistics.cpp
+++ b/logd/LogStatistics.cpp
@@ -83,7 +83,7 @@
     if (element->getDropped()) return;
 
     log_id_t log_id = element->getLogId();
-    unsigned short size = element->getMsgLen();
+    uint16_t size = element->getMsgLen();
     mSizesTotal[log_id] += size;
     SizesTotal += size;
     ++mElementsTotal[log_id];
@@ -91,7 +91,7 @@
 
 void LogStatistics::add(LogBufferElement* element) {
     log_id_t log_id = element->getLogId();
-    unsigned short size = element->getMsgLen();
+    uint16_t size = element->getMsgLen();
     mSizes[log_id] += size;
     ++mElements[log_id];
 
@@ -161,7 +161,7 @@
 
 void LogStatistics::subtract(LogBufferElement* element) {
     log_id_t log_id = element->getLogId();
-    unsigned short size = element->getMsgLen();
+    uint16_t size = element->getMsgLen();
     mSizes[log_id] -= size;
     --mElements[log_id];
     if (element->getDropped()) {
@@ -206,7 +206,7 @@
 // entry->setDropped(1) must follow this call, caller should do this explicitly.
 void LogStatistics::drop(LogBufferElement* element) {
     log_id_t log_id = element->getLogId();
-    unsigned short size = element->getMsgLen();
+    uint16_t size = element->getMsgLen();
     mSizes[log_id] -= size;
     ++mDroppedElements[log_id];
 
@@ -613,13 +613,13 @@
 
 std::string LogStatistics::format(uid_t uid, pid_t pid,
                                   unsigned int logMask) const {
-    static const unsigned short spaces_total = 19;
+    static const uint16_t spaces_total = 19;
 
     // Report on total logging, current and for all time
 
     std::string output = "size/num";
     size_t oldLength;
-    short spaces = 1;
+    int16_t spaces = 1;
 
     log_id_for_each(id) {
         if (!(logMask & (1 << id))) continue;