Revert of Update mojo sdk to rev c02a28868825edfa57ab77947b8cb15e741c5598

third_party/mojo/src/mojo/edk/embedder/platform_channel_pair_posix_unittest.cc

Index: third_party/mojo/src/mojo/edk/embedder/platform_channel_pair_posix_unittest.cc
diff --git a/third_party/mojo/src/mojo/edk/embedder/platform_channel_pair_posix_unittest.cc b/third_party/mojo/src/mojo/edk/embedder/platform_channel_pair_posix_unittest.cc
index c7b49c210f0aa20c02c77517bee0da0d0ff1bb67..897929fee13d266ef6da9685bb35e16a449f47e4 100644
--- a/third_party/mojo/src/mojo/edk/embedder/platform_channel_pair_posix_unittest.cc
+++ b/third_party/mojo/src/mojo/edk/embedder/platform_channel_pair_posix_unittest.cc
@@ -15,7 +15,10 @@
 
 #include <deque>
 
+#include "base/files/file_path.h"
+#include "base/files/file_util.h"
 #include "base/files/scoped_file.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "mojo/edk/embedder/platform_channel_utils_posix.h"
 #include "mojo/edk/embedder/platform_handle.h"
@@ -125,6 +128,9 @@
 }
 
 TEST_F(PlatformChannelPairPosixTest, SendReceiveFDs) {
+  base::ScopedTempDir temp_dir;
+  ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
+
   static const char kHello[] = "hello";
 
   PlatformChannelPair channel_pair;
@@ -144,7 +150,9 @@
     const char c = '0' + (i % 10);
     ScopedPlatformHandleVectorPtr platform_handles(new PlatformHandleVector);
     for (size_t j = 1; j <= i; j++) {
-      base::ScopedFILE fp(tmpfile());
+      base::FilePath unused;
+      base::ScopedFILE fp(
+          base::CreateAndOpenTemporaryFileInDir(temp_dir.path(), &unused));
       ASSERT_TRUE(fp);
       ASSERT_EQ(j, fwrite(std::string(j, c).data(), 1, j, fp.get()));
       platform_handles->push_back(
@@ -186,6 +194,9 @@
 }
 
 TEST_F(PlatformChannelPairPosixTest, AppendReceivedFDs) {
+  base::ScopedTempDir temp_dir;
+  ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
+
   static const char kHello[] = "hello";
 
   PlatformChannelPair channel_pair;
@@ -195,7 +206,9 @@
   const std::string file_contents("hello world");
 
   {
-    base::ScopedFILE fp(tmpfile());
+    base::FilePath unused;
+    base::ScopedFILE fp(
+        base::CreateAndOpenTemporaryFileInDir(temp_dir.path(), &unused));
     ASSERT_TRUE(fp);
     ASSERT_EQ(file_contents.size(),
               fwrite(file_contents.data(), 1, file_contents.size(), fp.get()));