Revert "Update Source Code Pro fonts to version 2.030"

This reverts commit 6bafc58ced.

src/librustdoc/html/render.rs

@@ -938,7 +938,7 @@ themePicker.onblur = handleThemeButtonsBlur;
           static_files::source_code_pro::REGULAR)?;
     write(cx.dst.join("SourceCodePro-Semibold.woff"),
           static_files::source_code_pro::SEMIBOLD)?;
-    write(cx.dst.join("SourceCodePro-LICENSE.md"),
+    write(cx.dst.join("SourceCodePro-LICENSE.txt"),
           static_files::source_code_pro::LICENSE)?;
     write(cx.dst.join("LICENSE-MIT.txt"),
           static_files::LICENSE_MIT)?;

src/librustdoc/html/static/SourceCodePro-LICENSE.txt

@@ -18,7 +18,7 @@ with others.
 
 The OFL allows the licensed fonts to be used, studied, modified and
 redistributed freely as long as they are not sold by themselves. The
-fonts, including any derivative works, can be bundled, embedded, 
+fonts, including any derivative works, can be bundled, embedded,
 redistributed and/or sold with any software provided that any reserved
 names are not used by derivative works. The fonts and derivatives,
 however, cannot be released under any other type of license. The

src/librustdoc/html/static_files.rs

@@ -103,7 +103,7 @@ pub mod source_code_pro {
     pub static SEMIBOLD: &'static [u8] = include_bytes!("static/SourceCodePro-Semibold.woff");
 
     /// The file `SourceCodePro-LICENSE.txt`, the license text of the Source Code Pro font.
-    pub static LICENSE: &'static [u8] = include_bytes!("static/SourceCodePro-LICENSE.md");
+    pub static LICENSE: &'static [u8] = include_bytes!("static/SourceCodePro-LICENSE.txt");
 }
 
 /// Files related to the sidebar in rustdoc sources.