RFR: JDK-8274781: Use monospace font for enclosing interface [v3]

[Hannes Wallnöfer]

> Please review a trivial change to have the enclosing interface/class link in the class page displayed in monospace font like other similar links.

Hannes Wallnöfer has updated the pull request incrementally with one additional commit since the last revision:

  Simplify

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5945/files
  - new: https://git.openjdk.java.net/jdk/pull/5945/files/dbdc204b..88a747e7

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5945&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5945&range=01-02

  Stats: 3 lines in 1 file changed: 0 ins; 2 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5945.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5945/head:pull/5945

PR: https://git.openjdk.java.net/jdk/pull/5945