mac: Prepare most test code for -Wunused-functions too.

BUG=315884
R=akalin@chromium.org, isherman@chromium.org, thestig@chromium.org, yzshen@chromium.org
TBR=piman, sergeyu

Review URL: https://codereview.chromium.org/65813002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233737 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 3 insertions, 39 deletions

diff --git a/remoting/host/host_main.cc b/remoting/host/host_main.cc
index 512bc64..75ce6fd 100644
--- a/remoting/host/host_main.cc
+++ b/remoting/host/host_main.cc
@@ -36,11 +36,13 @@
 namespace remoting {
 
 // Known entry points.
+int HostProcessMain();
+#if defined(OS_WIN)
 int DaemonProcessMain();
 int DesktopProcessMain();
 int ElevatedControllerMain();
-int HostProcessMain();
 int RdpDesktopSessionMain();
+#endif  // defined(OS_WIN)
 
 const char kElevateSwitchName[] = "elevate";
 const char kProcessTypeSwitchName[] = "type";
@@ -126,29 +128,6 @@ int RunElevated() {
   return kSuccessExitCode;
 }
 
-#else  // !defined(OS_WIN)
-
-// Fake entry points that exist only on Windows.
-int DaemonProcessMain() {
-  NOTREACHED();
-  return kInitializationFailed;
-}
-
-int DesktopProcessMain() {
-  NOTREACHED();
-  return kInitializationFailed;
-}
-
-int ElevatedControllerMain() {
-  NOTREACHED();
-  return kInitializationFailed;
-}
-
-int RdpDesktopSessionMain() {
-  NOTREACHED();
-  return kInitializationFailed;
-}
-
 #endif  // !defined(OS_WIN)
 
 // Select the entry point corresponding to the process type.
diff --git a/remoting/host/input_injector_mac.cc b/remoting/host/input_injector_mac.cc
index ac68761..6ea7467 100644
--- a/remoting/host/input_injector_mac.cc
+++ b/remoting/host/input_injector_mac.cc
@@ -32,13 +32,6 @@ using protocol::ClipboardEvent;
 using protocol::KeyEvent;
 using protocol::MouseEvent;
 
-// skia/ext/skia_utils_mac.h only defines CGRectToSkRect().
-SkIRect CGRectToSkIRect(const CGRect& rect) {
-  SkIRect result;
-  gfx::CGRectToSkRect(rect).round(&result);
-  return result;
-}
-
 // A class to generate events on Mac.
 class InputInjectorMac : public InputInjector {
  public:
diff --git a/remoting/host/remoting_me2me_host.cc b/remoting/host/remoting_me2me_host.cc
index 97886e9..a2c1d94 100644
--- a/remoting/host/remoting_me2me_host.cc
+++ b/remoting/host/remoting_me2me_host.cc
@@ -98,8 +98,6 @@
 #include "ui/gfx/gtk_util.h"
 #endif  // defined(TOOLKIT_GTK)
 
-namespace {
-
 // This is used for tagging system event logs.
 const char kApplicationName[] = "chromoting";
 
@@ -117,12 +115,6 @@ const char kSignalParentSwitchName[] = "signal-parent";
 // from stdin.
 const char kStdinConfigPath[] = "-";
 
-void QuitMessageLoop(base::MessageLoop* message_loop) {
-  message_loop->PostTask(FROM_HERE, base::MessageLoop::QuitClosure());
-}
-
-}  // namespace
-
 namespace remoting {
 
 class HostProcess