Fix frameworks/native compiling against musl

stdout is a macro in musl, don't use it as an identifier.

Bug: 190084016
Test: m USE_HOST_MUSL=true
Change-Id: I470f329573cdee607abedf0f1a6448cad2b5151e
diff --git a/libs/binder/ServiceManagerHost.cpp b/libs/binder/ServiceManagerHost.cpp
index 59334b7..27cc563 100644
--- a/libs/binder/ServiceManagerHost.cpp
+++ b/libs/binder/ServiceManagerHost.cpp
@@ -74,12 +74,12 @@
               result->toString().c_str());
         return std::nullopt;
     }
-    if (!result->stderr.empty()) {
+    if (!result->stderrStr.empty()) {
         LOG_HOST("`adb forward tcp:0 tcp:%d` writes to stderr: %s", devicePort,
-                 result->stderr.c_str());
+                 result->stderrStr.c_str());
     }
 
-    unsigned int hostPort = parsePortNumber(result->stdout, "host port");
+    unsigned int hostPort = parsePortNumber(result->stdoutStr, "host port");
     if (hostPort == 0) return std::nullopt;
 
     return AdbForwarder(hostPort);
@@ -105,9 +105,9 @@
               result->toString().c_str());
         return;
     }
-    if (!result->stderr.empty()) {
+    if (!result->stderrStr.empty()) {
         LOG_HOST("`adb forward --remove tcp:%d` writes to stderr: %s", *mPort,
-                 result->stderr.c_str());
+                 result->stderrStr.c_str());
     }
 
     LOG_HOST("Successfully run `adb forward --remove tcp:%d`", *mPort);
@@ -139,8 +139,8 @@
         ALOGE("Command exits with: %s", result->toString().c_str());
         return nullptr;
     }
-    if (!result->stderr.empty()) {
-        LOG_HOST("servicedispatcher writes to stderr: %s", result->stderr.c_str());
+    if (!result->stderrStr.empty()) {
+        LOG_HOST("servicedispatcher writes to stderr: %s", result->stderrStr.c_str());
     }
 
     if (!result->stdoutEndsWithNewLine()) {
@@ -148,7 +148,7 @@
         return nullptr;
     }
 
-    unsigned int devicePort = parsePortNumber(result->stdout, "device port");
+    unsigned int devicePort = parsePortNumber(result->stdoutStr, "device port");
     if (devicePort == 0) return nullptr;
 
     auto forwardResult = AdbForwarder::forward(devicePort);