0
Files
src/content/browser/file_system
Md Hasibul Hasan a963a934b5 Convert base::StringPiece to std::string_view in content/browser
The changes of this CL are made using the following script.

```
target_directory="content/browser"
replace_string_in_files() {
  old_string="$1"
  new_string="$2"

  find "$target_directory" -type f \( -name "*.cc" -o -name "*.h" \) \
      -exec sed -i '' "s/$old_string/$new_string/g" {} +
}

delete_include() {
    find "$target_directory" \( -name "*.h" -o -name "*.cc" \) -print0 | while IFS= read -r -d '' file; do
        grep -v '#include "base/strings/string_piece.h"' "$file" > "$file.tmp" && mv "$file.tmp" "$file"
    done
}

add_include() {
    find "$target_directory" \( -name "*.h" -o -name "*.cc" \) -print0 | while IFS= read -r -d '' file; do
        local include_added=false
        local tempfile=$(mktemp)

        if grep -qE 'std::(string|u16string)_view' "$file"; then
            while IFS= read -r line; do
                echo "$line" >> "$tempfile"
                if [[ $line =~ ^\s*#include ]]; then
                    if ! $include_added; then
                        echo "#include <string_view>" >> "$tempfile"
                        include_added=true
                    fi
                fi
            done < "$file"

            mv "$tempfile" "$file"

            if $include_added; then
                echo "Added #include <string_view> after the first include line in $file"
            else
                echo "No include line found in $file"
            fi
        else
            echo "std::string_view not found in $file"
        fi
    done
}

replace_string_in_files "base::StringPiece16" "std::u16string_view"
replace_string_in_files "base::StringPiece" "std::string_view"
delete_include
add_include
```

Replaced base::StringPiece16 with std::u16string_view
Replaced base::StringPiece with std::string_view
Removed header "base/strings/string_piece.h"
Added header "<string_view>" where applicable

Bug: 40506050
Change-Id: I2bc22c79dd9a0c839745afe065123f7a53c4a5ca
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5401117
Reviewed-by: Arthur Sonzogni <arthursonzogni@chromium.org>
Commit-Queue: Arthur Sonzogni <arthursonzogni@chromium.org>
Reviewed-by: Mike West <mkwst@chromium.org>
Reviewed-by: Rakina Zata Amni <rakina@chromium.org>
Reviewed-by: Will Harris <wfh@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1281746}
2024-04-03 10:15:14 +00:00
..

FileSystem API

This directory contains part of the browser side implementation of various filesystem related APIs.

//storage/browser/file_system/ contains the rest of the browser side implementation, while blink/renderer/modules/filesystem contains the renderer side implementation and blink/public/mojom/filesystem contains the mojom interfaces for these APIs.

In this directory

FileSystemManagerImpl is the main entry point for calls from the renderer, it mostly redirects incoming mojom calls to a storage::FileSystemContext instance.