[FileSystem] Fix Exists call sites

There were some calls left to Exists() on non-darwin platforms (Windows,
Linux and FreeBSD) that weren't yet updated to use the FileSystem.

llvm-svn: 345857

3 files changed, 9 insertions, 6 deletions

diff --git a/lldb/source/Host/android/HostInfoAndroid.cpp b/lldb/source/Host/android/HostInfoAndroid.cpp
index a9603328321..fb23878a1dd 100644
--- a/lldb/source/Host/android/HostInfoAndroid.cpp
+++ b/lldb/source/Host/android/HostInfoAndroid.cpp
@@ -8,6 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "lldb/Host/android/HostInfoAndroid.h"
+#include "lldb/Host/FileSystem.h"
 #include "lldb/Host/linux/HostInfoLinux.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
@@ -68,7 +69,7 @@ FileSpec HostInfoAndroid::ResolveLibraryPath(const std::string &module_path,
     FileSpec file_candidate(path.str().c_str(), true);
     file_candidate.AppendPathComponent(module_path.c_str());
 
-    if (file_candidate.Exists())
+    if (FileSystem::Instance().Exists(file_candidate))
       return file_candidate;
   }
 
@@ -83,8 +84,8 @@ bool HostInfoAndroid::ComputeTempFileBaseDirectory(FileSpec &file_spec) {
   // algorithm will deduce /tmp, which is plain wrong. In that case we have an
   // invalid directory, we substitute the path with /data/local/tmp, which is
   // correct at least in some cases (i.e., when running as shell user).
-  if (!success || !file_spec.Exists())
+  if (!success || !FileSystem::Instance().Exists(file_spec))
     file_spec = FileSpec("/data/local/tmp", false);
 
-  return file_spec.Exists();
+  return FileSystem::Instance().Exists(file_spec);
 }
diff --git a/lldb/source/Host/linux/HostInfoLinux.cpp b/lldb/source/Host/linux/HostInfoLinux.cpp
index 1d95010e2f7..12885756e2b 100644
--- a/lldb/source/Host/linux/HostInfoLinux.cpp
+++ b/lldb/source/Host/linux/HostInfoLinux.cpp
@@ -7,8 +7,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "lldb/Host/Config.h"
 #include "lldb/Host/linux/HostInfoLinux.h"
+#include "lldb/Host/Config.h"
+#include "lldb/Host/FileSystem.h"
 #include "lldb/Utility/Log.h"
 
 #include "llvm/Support/Threading.h"
@@ -179,7 +180,7 @@ FileSpec HostInfoLinux::GetProgramFileSpec() {
 
 bool HostInfoLinux::ComputeSupportExeDirectory(FileSpec &file_spec) {
   if (HostInfoPosix::ComputeSupportExeDirectory(file_spec) &&
-      file_spec.IsAbsolute() && file_spec.Exists())
+      file_spec.IsAbsolute() && FileSystem::Instance().Exists(file_spec))
     return true;
   file_spec.GetDirectory() = GetProgramFileSpec().GetDirectory();
   return !file_spec.GetDirectory().IsEmpty();
diff --git a/lldb/source/Host/windows/Host.cpp b/lldb/source/Host/windows/Host.cpp
index cc6c454d36b..452502d3372 100644
--- a/lldb/source/Host/windows/Host.cpp
+++ b/lldb/source/Host/windows/Host.cpp
@@ -15,6 +15,7 @@
 // C++ Includes
 // Other libraries and framework includes
 // Project includes
+#include "lldb/Host/FileSystem.h"
 #include "lldb/Host/Host.h"
 #include "lldb/Host/HostInfo.h"
 #include "lldb/Target/Process.h"
@@ -189,7 +190,7 @@ Status Host::ShellExpandArguments(ProcessLaunchInfo &launch_info) {
       return error;
     }
     expand_tool_spec.AppendPathComponent("lldb-argdumper.exe");
-    if (!expand_tool_spec.Exists()) {
+    if (!FileSystem::Instance().Exists(expand_tool_spec)) {
       error.SetErrorString("could not find the lldb-argdumper tool");
       return error;
     }