gecko-dev/dom/xslt
Nicholas Nethercote c86dc10505 Bug 1380227 - Avoid many UTF16toUTF8 and UTF8toUTF16 conversions in nsStringBundle. r=emk.
Most of the names passed to nsIStringBundle::{Get,Format}StringFromUTF8Name
have one of the two following forms:

- a 16-bit C string literal, which is then converted to an 8-bit string in
  order for the lookup to occur;

- an 8-bit C string literal converted to a 16-bit string, which is then
  converted back to an 8-bit string in order for the lookup to occur.

This patch introduces and uses alternative methods that can take an 8-bit C
string literal, which requires changing some signatures in other methods and
functions. It replaces all C++ uses of the old methods.

The patch also changes the existing {Get,Format}StringFromName() methods so
they take an AUTF8String argument for the name instead of a wstring, because
that's nicer for JS code.

Even though there is a method for C++ code and a different one for JS code,
|binaryname| is used so that the existing method names can be used for the
common case in both languages.

The change reduces the number of NS_ConvertUTF8toUTF16 and
NS_ConvertUTF16toUTF8 conversions while running Speedometer v2 from ~270,000 to
~160,000. (Most of these conversions involved the string
"deprecatedReferrerDirective" in nsCSPParser.cpp.)

--HG--
extra : rebase_source : 3bee57a501035f76a81230d95186f8c3f460ff8e
2017-07-12 15:13:37 +10:00
..
base Bug 1378712 - Remove all trailing whitespaces r=Ehsan 2017-07-06 14:00:35 +02:00
crashtests Bug 1361892 - Null check pointer before calling Release. r=erahm. 2017-05-08 17:02:12 +02:00
tests Bug 1359545 - Update tests to pass triggeringPrincipal to loadURI. r=bz, r=gijs 2017-04-26 21:45:30 +02:00
xml Bug 1378712 - Remove all trailing whitespaces r=Ehsan 2017-07-06 14:00:35 +02:00
xpath Bug 1371259 part 3. Change UnwrapObject<> and the UNWRAP_OBJECT macro to allow passing in mutable object or value handles for the thing being unwrapped, and do so at various callsites. r=peterv 2017-07-10 16:05:24 -04:00
xslt Bug 1380227 - Avoid many UTF16toUTF8 and UTF8toUTF16 conversions in nsStringBundle. r=emk. 2017-07-12 15:13:37 +10:00
moz.build Bug 1335099 - add BUG_COMPONENT to many dom/* subdir files. r=overholt 2017-02-06 09:45:55 -05:00
nsIDocumentTransformer.h Bug 1378712 - Remove all trailing whitespaces r=Ehsan 2017-07-06 14:00:35 +02:00
nsIXSLTProcessor.idl Bug 1257919 part 1. Kill off nsIXSLTException. r=khuey 2016-03-22 13:50:31 -04:00
nsIXSLTProcessorPrivate.idl Bug 1335368 part 20. Get rid of IsCallerChrome in XSLT. r=froydnj 2017-02-01 15:43:53 -05:00
txIEXSLTRegExFunctions.idl
txIFunctionEvaluationContext.idl
txINodeSet.idl
txIXPathObject.idl