Revert 243291 "[Buildfix] Fix PlatformFileInfo usage in pdf_brow..."

> [Buildfix] Fix PlatformFileInfo usage in pdf_browsertest.cc
> 
> BUG=None
> TBR=thestig@chromium.org
> NOTRY=true
> 
> Review URL: https://codereview.chromium.org/125973003

TBR=tzik@chromium.org

Review URL: https://codereview.chromium.org/126093004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@243336 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/pdf/pdf_browsertest.cc

@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 #include "base/file_util.h"
-#include "base/files/file.h"
 #include "base/files/file_enumerator.h"
 #include "base/hash.h"
 #include "base/path_service.h"
@@ -130,7 +129,7 @@ class PDFBrowserTest : public InProcessBrowserTest,
     base::FilePath reference = ui_test_utils::GetTestFilePath(
         GetPDFTestDir(),
         base::FilePath().AppendASCII(expected_filename_));
-    base::File::Info info;
+    base::PlatformFileInfo info;
     ASSERT_TRUE(base::GetFileInfo(reference, &info));
     int size = static_cast<size_t>(info.size);
     scoped_ptr<char[]> data(new char[size]);