Remove all blimp third_party deps.

third_party/blimp_fonts/README.chromium

Index: third_party/blimp_fonts/README.chromium
diff --git a/third_party/blimp_fonts/README.chromium b/third_party/blimp_fonts/README.chromium
deleted file mode 100644
index 14b75a96bb94a97041519519daacf72d829224ce..0000000000000000000000000000000000000000
--- a/third_party/blimp_fonts/README.chromium
+++ /dev/null
@@ -1,55 +0,0 @@
-Name: blimp_fonts
-URL: See below
-Version: unknown
-License: Apache Version 2.0 and SIL Open Font License, Version 1.1
-Security Critical: yes
-
-Description:
-A collection of fonts that are necessary to bundle with the blimp engine to be
-able to render the correct fonts for different clients.
-
-How to update:
-See //blimp/docs/fonts.md.
-
-Local Modifications:
-Not all files from the external repositories are used.
-- *.otf, *.ttf: From the various repositories.
-- .gitignore:   Added.
-- BUILD.gn:     Added.
-- LICENSE:      Added.
-- LICENSE.*:    Extracted from license files in the various repositories.
-- README.md:    Added.
-- fonts.xml:    From this repository:
-                https://android.googlesource.com/platform/frameworks/base.git
-
-Fonts are pulled from the following repositories:
-- Git repo: https://android.googlesource.com/platform/frameworks/base.git
-  Commit: 6a278db4c4a144829353e81420f28dcf2105f767 (marshmallow)
-          e89d3c9cebf59a6062974e9d2993adbddeaa4fef (KTU84Z)
-  Directory: data/fonts/
-- Git repo: https://android.googlesource.com/platform/external/noto-fonts.git
-  Commit: eb0883544dd538edbfb52cce9a2481509ca5ee9f (marshmallow)
-          90372d894b5d9c9f2a111315d2eb3b8de1979ee4 (KTU84Z)
-  Directory: cjk/, other/
-- Git repo: https://android.googlesource.com/platform/external/roboto-fonts.git
-  Commit: f5cf79102af594c746627b392b4f98eedd254571
-  Directory: .
-- Git repo: https://android.googlesource.com/platform/external/google-fonts/dancing-script.git
-  Commit: 7b6623bd54cee3e48ae8a4f477f616366643cc78
-  Directory: .
-- Git repo: https://android.googlesource.com/platform/external/google-fonts/cutive-mono.git
-  Commit: bce2136662854076023066602526ba299e6556b2
-  Directory: .
-- Git repo: https://android.googlesource.com/platform/external/google-fonts/coming-soon.git
-  Commit: 2c5cb418c690815545bbb0316eae5fd33b9fc859
-  Directory: .
-- Git repo: https://android.googlesource.com/platform/external/google-fonts/carrois-gothic-sc.git
-  Commit: 0062a10458d4c357f3082d66bcb129d11913aaae
-  Directory: .
-- Git repo: https://android.googlesource.com/platform/external/naver-fonts.git
-  Commit: 91e6e9f94d1d769a8f742649674149ba98ce7d45 (marshmallow)
-          9238a39d60763f81b98d96f02b087d52b9d4fd52 (KTU84Z)
-  Directory: .
-- Git repo: https://android.googlesource.com/platform/external/sil-fonts.git
-  Commit: 795a2f4339f8a82d6cff187e2a77bb01d5911aac (KTU84Z)
-  Directory: .