Update net to use the new version of LaunchProcess.

BUG=417532
R=rtenneti@chromium.org

Review URL: https://codereview.chromium.org/793463002

Cr-Commit-Position: refs/heads/master@{#308205}

net/disk_cache/blockfile/stress_cache.cc

@@ -27,7 +27,6 @@
 #include "base/path_service.h"
 #include "base/process/kill.h"
 #include "base/process/launch.h"
-#include "base/process/process_handle.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ -59,14 +58,14 @@ int RunSlave(int iteration) {
   base::CommandLine cmdline(exe);
   cmdline.AppendArg(base::IntToString(iteration));
 
-  base::ProcessHandle handle;
-  if (!base::LaunchProcess(cmdline, base::LaunchOptions(), &handle)) {
+  base::Process process = base::LaunchProcess(cmdline, base::LaunchOptions());
+  if (!process.IsValid()) {
     printf("Unable to run test\n");
     return kError;
   }
 
   int exit_code;
-  if (!base::WaitForExitCode(handle, &exit_code)) {
+  if (!process.WaitForExit(&exit_code)) {
     printf("Unable to get return code\n");
     return kError;
   }

net/test/spawned_test_server/local_test_server.cc

@@ -121,18 +121,17 @@ bool LocalTestServer::BlockUntilStarted() {
 bool LocalTestServer::Stop() {
   CleanUpWhenStoppingServer();
 
-  if (!process_handle_)
+  if (!process_.IsValid())
     return true;
 
   // First check if the process has already terminated.
-  bool ret = base::WaitForSingleProcess(process_handle_, base::TimeDelta());
+  bool ret = base::WaitForSingleProcess(process_.Handle(), base::TimeDelta());
   if (!ret) {
-    ret = base::KillProcess(process_handle_, 1, true);
+    ret = base::KillProcess(process_.Handle(), 1, true);
   }
 
   if (ret) {
-    base::CloseProcessHandle(process_handle_);
-    process_handle_ = base::kNullProcessHandle;
+    process_.Close();
   } else {
     VLOG(1) << "Kill failed?";
   }
@@ -149,7 +148,6 @@ bool LocalTestServer::Init(const base::FilePath& document_root) {
   // number out over a pipe that this TestServer object will read from. Once
   // that is complete, the host port pair will contain the actual port.
   DCHECK(!GetPort());
-  process_handle_ = base::kNullProcessHandle;
 
   base::FilePath src_dir;
   if (!PathService::Get(base::DIR_SOURCE_ROOT, &src_dir))

net/test/spawned_test_server/local_test_server.h

@@ -9,7 +9,7 @@
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_file.h"
-#include "base/process/process_handle.h"
+#include "base/process/process.h"
 #include "net/test/spawned_test_server/base_test_server.h"
 
 #if defined(OS_WIN)
@@ -92,8 +92,8 @@ class LocalTestServer : public BaseTestServer {
   // Waits for the server to start. Returns true on success.
   bool WaitToStart() WARN_UNUSED_RESULT;
 
-  // Handle of the Python process running the test server.
-  base::ProcessHandle process_handle_;
+  // The Python process running the test server.
+  base::Process process_;
 
 #if defined(OS_WIN)
   // The pipe file handle we read from.

net/test/spawned_test_server/local_test_server_posix.cc

@@ -139,7 +139,8 @@ bool LocalTestServer::LaunchPython(const base::FilePath& testserver_path) {
   base::LaunchOptions options;
 
   options.fds_to_remap = &map_write_fd;
-  if (!base::LaunchProcess(python_command, options, &process_handle_)) {
+  process_ = base::LaunchProcess(python_command, options);
+  if (!process_.IsValid()) {
     LOG(ERROR) << "Failed to launch " << python_command.GetCommandLineString();
     return false;
   }

net/test/spawned_test_server/local_test_server_win.cc

@@ -176,7 +176,8 @@ bool LocalTestServer::LaunchPython(const base::FilePath& testserver_path) {
 
   base::LaunchOptions launch_options;
   launch_options.inherit_handles = true;
-  if (!base::LaunchProcess(python_command, launch_options, &process_handle_)) {
+  process_ = base::LaunchProcess(python_command, launch_options);
+  if (!process_.IsValid()) {
     LOG(ERROR) << "Failed to launch " << python_command.GetCommandLineString();
     return false;
   }

net/tools/crash_cache/crash_cache.cc

@@ -17,7 +17,6 @@
 #include "base/path_service.h"
 #include "base/process/kill.h"
 #include "base/process/launch.h"
-#include "base/process/process_handle.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ -50,15 +49,15 @@ int RunSlave(RankCrashes action) {
   base::CommandLine cmdline(exe);
   cmdline.AppendArg(base::IntToString(action));
 
-  base::ProcessHandle handle;
-  if (!base::LaunchProcess(cmdline, base::LaunchOptions(), &handle)) {
+  base::Process process = base::LaunchProcess(cmdline, base::LaunchOptions());
+  if (!process.IsValid()) {
     printf("Unable to run test %d\n", action);
     return GENERIC;
   }
 
   int exit_code;
 
-  if (!base::WaitForExitCode(handle, &exit_code)) {
+  if (!process.WaitForExit(&exit_code)) {
     printf("Unable to get return code, test %d\n", action);
     return GENERIC;
   }