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Merge pull request #13379 from Snuffleupagus/update-compat

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[api-minor] Update minimum supported browser versions (PR 13361 follow-up)
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Tim van der Meij 2021-05-15 12:08:01 +02:00 committed by GitHub
commit 438cf1e438
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 43 deletions
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7
gulpfile.js
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@ -79,10 +79,9 @@ const config = JSON.parse(fs.readFileSync(CONFIG_FILE).toString());
const AUTOPREFIXER_CONFIG = { const AUTOPREFIXER_CONFIG = {
overrideBrowserslist: [ overrideBrowserslist: [
"last 2 versions", "last 2 versions",
"Chrome >= 49", // Last supported on Windows XP "Chrome >= 68",
"Firefox >= 52", // Last supported on Windows XP
"Firefox ESR", "Firefox ESR",
"Safari >= 10", "Safari >= 11.1",
"> 0.5%", "> 0.5%",
"not IE > 0", "not IE > 0",
"not dead", "not dead",
@ -1321,7 +1320,7 @@ gulp.task(
), ),
preprocessCSS("web/viewer.css", "chrome", defines, true) preprocessCSS("web/viewer.css", "chrome", defines, true)
.pipe( .pipe(
postcss([autoprefixer({ overrideBrowserslist: ["chrome >= 49"] })]) postcss([autoprefixer({ overrideBrowserslist: ["chrome >= 68"] })])
) )
.pipe(gulp.dest(CHROME_BUILD_CONTENT_DIR + "web")), .pipe(gulp.dest(CHROME_BUILD_CONTENT_DIR + "web")),

42
src/shared/compatibility.js
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@ -51,7 +51,7 @@ if (
})(); })();
// Provides support for Object.fromEntries in legacy browsers. // Provides support for Object.fromEntries in legacy browsers.
// Support: Firefox<63, Chrome<73, Safari<12.1 // Support: Firefox<63, Chrome<73, Safari<12.1, Node.js<12.0.0
(function checkObjectFromEntries() { (function checkObjectFromEntries() {
if (Object.fromEntries) { if (Object.fromEntries) {
return; return;
@ -61,7 +61,7 @@ if (
// Provides support for *recent* additions to the Promise specification, // Provides support for *recent* additions to the Promise specification,
// however basic Promise support is assumed to be available natively. // however basic Promise support is assumed to be available natively.
// Support: Firefox<71, Chrome<76, Safari<13 // Support: Firefox<71, Chrome<76, Safari<13, Node.js<12.9.0
(function checkPromise() { (function checkPromise() {
if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("IMAGE_DECODERS")) { if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("IMAGE_DECODERS")) {
// The current image decoders are synchronous, hence `Promise` shouldn't // The current image decoders are synchronous, hence `Promise` shouldn't
@ -74,7 +74,7 @@ if (
globalThis.Promise = require("core-js/es/promise/index.js"); globalThis.Promise = require("core-js/es/promise/index.js");
})(); })();
// Support: Safari<10.1, Node.js // Support: Node.js
(function checkReadableStream() { (function checkReadableStream() {
if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("IMAGE_DECODERS")) { if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("IMAGE_DECODERS")) {
// The current image decoders are synchronous, hence `ReadableStream` // The current image decoders are synchronous, hence `ReadableStream`
@ -102,40 +102,4 @@ if (
} }
globalThis.ReadableStream = require("web-streams-polyfill/dist/ponyfill.js").ReadableStream; globalThis.ReadableStream = require("web-streams-polyfill/dist/ponyfill.js").ReadableStream;
})(); })();
// Provides support for String.prototype.padStart in legacy browsers.
// Support: Chrome<57, Safari<10
(function checkStringPadStart() {
if (String.prototype.padStart) {
return;
}
require("core-js/es/string/pad-start.js");
})();
// Provides support for String.prototype.padEnd in legacy browsers.
// Support: Chrome<57, Safari<10
(function checkStringPadEnd() {
if (String.prototype.padEnd) {
return;
}
require("core-js/es/string/pad-end.js");
})();
// Provides support for Object.values in legacy browsers.
// Support: Chrome<54, Safari<10.1
(function checkObjectValues() {
if (Object.values) {
return;
}
Object.values = require("core-js/es/object/values.js");
})();
// Provides support for Object.entries in legacy browsers.
// Support: Chrome<54, Safari<10.1
(function checkObjectEntries() {
if (Object.entries) {
return;
}
Object.entries = require("core-js/es/object/entries.js");
})();
} }