* Fix includes for `base::StringPrintf`
Upstream is doing a couple of IWYU fixes for `base::StringPrintf`, and
this will have an effect on our own uses of this function. This change
corrects all the includes we have.
This is a mechanical change, done with the following script.
```sh
remove_header_if_unused() {
files=$(git grep -l "base/strings/stringprintf.h")
for file in $files; do
if ! git grep -qE "base::StringPrintf|base::StringAppend" "$file"; then
sed -i '/base\/strings\/stringprintf.h/d' "$file"
echo "Removed 'base/strings/stringprintf.h' from $file"
fi
done
}
add_header_if_needed() {
files=$(git grep -lE "base::StringPrintf|base::StringAppend")
for file in $files; do
../tools/add_header.py --header '"base/strings/stringprintf.h"' "$file"
done
}
remove_header_if_unused
add_header_if_needed
```
* IWYU fix for `ostream` operators
This header was being pulled transiently. This caused build failures
once https://github.com/brave/brave-core/pull/29156 was merged.
cdesouza-chromium
5042174ae6