Bug 1573039 - Part 1: Update image to 0.22. r=emilio

Differential Revision: https://phabricator.services.mozilla.com/D41488

[wrupdater] From https://hg.mozilla.org/mozilla-central/rev/d07875a4f37441f92045e491b07b0f7fe0f6de97

webrender/Cargo.toml

@@ -32,13 +32,13 @@ cstr = "0.1.2"
 euclid = { version = "0.20.0", features = ["serde"] }
 fxhash = "0.2.1"
 gleam = "0.6.17"
-image_loader = { optional = true, version = "0.21", package = "image", default-features = false, features = ["png_codec"] }
+image_loader = { optional = true, version = "0.22", package = "image", default-features = false, features = ["png_codec"] }
 lazy_static = "1"
 log = "0.4"
 malloc_size_of_derive = "0.1"
 num-traits = "0.2"
 plane-split = "0.14.1"
-png = { optional = true, version = "0.14" }
+png = { optional = true, version = "0.15" }
 rayon = "1"
 ron = { optional = true, version = "0.1.7" }
 serde = { optional = true, version = "1.0", features = ["serde_derive"] }

webrender/src/capture.rs

@@ -103,7 +103,7 @@ impl CaptureConfig {
     pub fn save_png(
         path: PathBuf, size: DeviceIntSize, format: ImageFormat, data: &[u8],
     ) {
-        use png::{BitDepth, ColorType, Encoder, HasParameters};
+        use png::{BitDepth, ColorType, Encoder};
         use std::io::BufWriter;
 
         let color_type = match format {
@@ -121,9 +121,8 @@ impl CaptureConfig {
         };
         let w = BufWriter::new(File::create(path).unwrap());
         let mut enc = Encoder::new(w, size.width as u32, size.height as u32);
-        enc
-            .set(color_type)
-            .set(BitDepth::Eight);
+        enc.set_color(color_type);
+        enc.set_depth(BitDepth::Eight);
         enc
             .write_header()
             .unwrap()

wrench/Cargo.toml

@@ -15,7 +15,7 @@ euclid = "0.20"
 gleam = "0.6.2"
 glutin = "0.21"
 app_units = "0.7"
-image = "0.21"
+image = "0.22"
 clap = { version = "2", features = ["yaml"] }
 lazy_static = "1"
 log = "0.4"