Fixes for re-enabling more MSVC level 4 warnings: content/browser/ edition

content/browser/fileapi/blob_url_request_job_unittest.cc

Index: content/browser/fileapi/blob_url_request_job_unittest.cc
diff --git a/content/browser/fileapi/blob_url_request_job_unittest.cc b/content/browser/fileapi/blob_url_request_job_unittest.cc
index 5ce4312143361f4a4f833284fb4bdf640df28966..4a30e11aef40eb1afefc5765aeb883a4f4d43019 100644
--- a/content/browser/fileapi/blob_url_request_job_unittest.cc
+++ b/content/browser/fileapi/blob_url_request_job_unittest.cc
@@ -260,7 +260,7 @@ TEST_F(BlobURLRequestJobTest, TestGetSimpleDataRequest) {
 }
 
 TEST_F(BlobURLRequestJobTest, TestGetSimpleFileRequest) {
-  blob_data_->AppendFile(temp_file1_, 0, -1, base::Time());
+  blob_data_->AppendFile(temp_file1_, 0, kuint64max, base::Time());
   TestSuccessNonrangeRequest(kTestFileData1, arraysize(kTestFileData1) - 1);
 }
 
@@ -274,14 +274,14 @@ TEST_F(BlobURLRequestJobTest, TestGetLargeFileRequest) {
   ASSERT_EQ(static_cast<int>(large_data.size()),
             base::WriteFile(large_temp_file, large_data.data(),
                                  large_data.size()));
-  blob_data_->AppendFile(large_temp_file, 0, -1, base::Time());
+  blob_data_->AppendFile(large_temp_file, 0, kuint64max, base::Time());
   TestSuccessNonrangeRequest(large_data, large_data.size());
 }
 
 TEST_F(BlobURLRequestJobTest, TestGetNonExistentFileRequest) {
   base::FilePath non_existent_file =
       temp_file1_.InsertBeforeExtension(FILE_PATH_LITERAL("-na"));
-  blob_data_->AppendFile(non_existent_file, 0, -1, base::Time());
+  blob_data_->AppendFile(non_existent_file, 0, kuint64max, base::Time());
   TestErrorRequest(404);
 }
 
@@ -300,7 +300,7 @@ TEST_F(BlobURLRequestJobTest, TestGetSlicedFileRequest) {
 
 TEST_F(BlobURLRequestJobTest, TestGetSimpleFileSystemFileRequest) {
   SetUpFileSystem();
-  blob_data_->AppendFileSystemFile(temp_file_system_file1_, 0, -1,
+  blob_data_->AppendFileSystemFile(temp_file_system_file1_, 0, kuint64max,
                                    base::Time());
   TestSuccessNonrangeRequest(kTestFileSystemFileData1,
                              arraysize(kTestFileSystemFileData1) - 1);
@@ -316,7 +316,7 @@ TEST_F(BlobURLRequestJobTest, TestGetLargeFileSystemFileRequest) {
   const char kFilename[] = "LargeBlob.dat";
   WriteFileSystemFile(kFilename, large_data.data(), large_data.size(), NULL);
 
-  blob_data_->AppendFileSystemFile(GetFileSystemURL(kFilename), 0, -1,
+  blob_data_->AppendFileSystemFile(GetFileSystemURL(kFilename), 0, kuint64max,
                                    base::Time());
   TestSuccessNonrangeRequest(large_data, large_data.size());
 }
@@ -324,7 +324,8 @@ TEST_F(BlobURLRequestJobTest, TestGetLargeFileSystemFileRequest) {
 TEST_F(BlobURLRequestJobTest, TestGetNonExistentFileSystemFileRequest) {
   SetUpFileSystem();
   GURL non_existent_file = GetFileSystemURL("non-existent.dat");
-  blob_data_->AppendFileSystemFile(non_existent_file, 0, -1, base::Time());
+  blob_data_->AppendFileSystemFile(non_existent_file, 0, kuint64max,
+                                   base::Time());
   TestErrorRequest(404);
 }