distrib: Remove stub ANGLE binaries (see #3974)

Chromium changed desktop builds to link ANGLE statically in
https://crrev.com/f78f92beeb (M151). The remaining libEGL and
libGLESv2 binaries are stubs (no exports, never loaded by
Chromium) and should no longer be distributed.

bazel/linux/variables.bzl

@@ -8,8 +8,6 @@
 
 SOS = [
     "libcef.so",
-    "libEGL.so",
-    "libGLESv2.so",
     "libvk_swiftshader.so",
     "libvulkan.so.1",
 ]
@@ -65,4 +63,3 @@ COMMON_DEFINES_RELEASE = [
     # Not a debug build
     "NDEBUG",
 ]
-

bazel/win/variables.bzl

@@ -10,8 +10,6 @@ DLLS = [
     "chrome_elf.dll",
     "d3dcompiler_47.dll",
     "libcef.dll",
-    "libEGL.dll",
-    "libGLESv2.dll",
     "vk_swiftshader.dll",
     "vulkan-1.dll",
 ]

cmake/cef_variables.cmake.in

@@ -262,8 +262,6 @@ if(OS_LINUX)
   set(CEF_BINARY_FILES
     chrome-sandbox
     libcef.so
-    libEGL.so
-    libGLESv2.so
     libvk_swiftshader.so
     libvulkan.so.1
     v8_context_snapshot.bin
@@ -612,8 +610,6 @@ if(OS_WINDOWS)
     chrome_elf.dll
     d3dcompiler_47.dll
     libcef.dll
-    libEGL.dll
-    libGLESv2.dll
     v8_context_snapshot.bin
     vk_swiftshader.dll
     vk_swiftshader_icd.json

docs/general_usage.md

@@ -327,7 +327,6 @@ Application/
     cefclient.exe  <= cefclient application executable
     libcef.dll <= main CEF library
     icudtl.dat <= unicode support data
-    libEGL.dll, libGLESv2.dll, ... <= accelerated compositing support libraries
     chrome_100_percent.pak, chrome_200_percent.pak, resources.pak <= non-localized resources and strings
     snapshot_blob.bin, v8_context_snapshot.bin <= V8 initial snapshot
     locales/
@@ -1284,4 +1283,4 @@ bool MyHandler::GetAuthCredentials(
 }
 ```
 
-Web content loading during application startup can be delayed due to network proxy resolution (for example, if "Automatically detect proxy settings" is checked on Windows). For best user experience consider designing your application to first show a static splash page and then redirect to the actual website using [meta refresh](http://en.wikipedia.org/wiki/Meta_refresh) -- the redirect will be blocked until proxy resolution completes. For testing purposes proxy resolution can be disabled using the "--no-proxy-server" command-line flag. Proxy resolution delays can also be duplicated in Google Chrome by running "chrome --url=..." from the command line.
+Web content loading during application startup can be delayed due to network proxy resolution (for example, if "Automatically detect proxy settings" is checked on Windows). For best user experience consider designing your application to first show a static splash page and then redirect to the actual website using [meta refresh](http://en.wikipedia.org/wiki/Meta_refresh) -- the redirect will be blocked until proxy resolution completes. For testing purposes proxy resolution can be disabled using the "--no-proxy-server" command-line flag. Proxy resolution delays can also be duplicated in Google Chrome by running "chrome --url=..." from the command line.

docs/tutorial.md

@@ -147,7 +147,6 @@ Application/
     cefsimple.exe  <= cefsimple application executable
     libcef.dll <= main CEF library
     icudtl.dat <= unicode support data
-    libEGL.dll, libGLESv2.dll, ... <= accelerated compositing support libraries
     cef.pak, devtools_resources.pak, ... <= non-localized resources and strings
     natives_blob.bin, snapshot_blob.bin <= V8 initial snapshot
     locales/
@@ -261,4 +260,4 @@ Now that you understand the basics of CEF application structure, here are recomm
 
 Want help implementing additional features in your CEF application? The CEF project includes instructions for using Claude Code to assist with tasks like adding custom URL schemes, JavaScript-to-C++ communication, request interception, and more.
 
-See the [CEF Client Development Guide](https://github.com/chromiumembedded/cef/blob/master/tools/claude/CLIENT_DEVELOPMENT.md) for step-by-step instructions.
+See the [CEF Client Development Guide](https://github.com/chromiumembedded/cef/blob/master/tools/claude/CLIENT_DEVELOPMENT.md) for step-by-step instructions.

libcef/common/resource_util.h

@@ -22,9 +22,9 @@ void OverrideUserDataDir(CefSettings* settings,
                          const base::CommandLine* command_line);
 
 #if BUILDFLAG(IS_LINUX)
-// Look for binary files (*.bin, *.dat, *.pak, chrome-sandbox, libGLESv2.so,
-// libEGL.so, locales/*.pak, swiftshader/*.so) next to libcef instead of the exe
-// on Linux. This is already the default on Windows.
+// Look for binary files (*.bin, *.dat, *.pak, chrome-sandbox, locales/*.pak,
+// swiftshader/*.so) next to libcef instead of the exe on Linux. This is already
+// the default on Windows.
 void OverrideAssetPath();
 #endif
 

tools/distrib/linux/README.redistrib.txt

@@ -46,12 +46,6 @@ run but any related functionality may become broken or disabled.
     These files contain non-localized resources used by CEF, Chromium and Blink.
     Without these files arbitrary Web components may display incorrectly.
 
-* ANGLE support.
-  * libEGL.so
-  * libGLESv2.so
-  Support for rendering of HTML5 content like 2D canvas, 3D CSS and WebGL.
-  Without these files the aforementioned capabilities may fail.
-
 * SwANGLE support.
   * libvk_swiftshader.so
   * libvulkan.so.1

tools/distrib/mac/README.redistrib.txt

@@ -15,8 +15,6 @@ cefclient.app
     │   ├── Chromium Embedded Framework.framework
     │   │   ├── Chromium Embedded Framework <= main application library
     │   │   ├── Libraries
-    │   │   │   ├── libEGL.dylib <= ANGLE support libraries
-    │   │   │   ├── libGLESv2.dylib <=^
     │   │   │   ├── libvk_swiftshader.dylib <= SwANGLE support libraries
     │   │   │   └── vk_swiftshader_icd.json <=^
     │   │   └── Resources
@@ -108,12 +106,9 @@ run but any related functionality may become broken or disabled.
     These files contain non-localized resources used by CEF, Chromium and Blink.
     Without these files arbitrary Web components may display incorrectly.
 
-* ANGLE support.
-  * Chromium Embedded Framework.framework/Libraries/libEGL.dylib
-  * Chromium Embedded Framework.framework/Libraries/libGLESv2.dylib
+* ANGLE Metal shader cache.
   * Chromium Embedded Framework.framework/Resources/gpu_shader_cache.bin
-  Support for rendering of HTML5 content like 2D canvas, 3D CSS and WebGL.
-  Without these files the aforementioned capabilities may fail.
+  Precompiled shaders used by ANGLE's Metal backend.
 
 * SwANGLE support.
   * Chromium Embedded Framework.framework/Libraries/libvk_swiftshader.dylib

tools/distrib/win/README.redistrib.txt

@@ -61,12 +61,6 @@ run but any related functionality may become broken or disabled.
   Support for DirectX rendering of WebGPU. Without these files the
   aforementioned capabilities may fail.
 
-* ANGLE support.
-  * libEGL.dll
-  * libGLESv2.dll
-  Support for rendering of HTML5 content like 2D canvas, 3D CSS and WebGL.
-  Without these files the aforementioned capabilities may fail.
-
 * SwANGLE support.
   * vk_swiftshader.dll
   * vk_swiftshader_icd.json

tools/make_distrib.py

@@ -1143,8 +1143,6 @@ def main(argv=None):
         {'path': 'dxcompiler.dll', 'conditional': True},
         {'path': 'dxil.dll', 'conditional': True},
         {'path': libcef_dll},
-        {'path': 'libEGL.dll'},
-        {'path': 'libGLESv2.dll'},
         {'path': 'v8_context_snapshot.bin'},
         {'path': 'vk_swiftshader.dll'},
         {'path': 'vk_swiftshader_icd.json'},
@@ -1154,8 +1152,6 @@ def main(argv=None):
         {'path': 'chrome_elf.dll.pdb'},
         {'path': 'dxcompiler.dll.pdb', 'conditional': True},
         {'path': '%s.pdb' % libcef_dll},
-        {'path': 'libEGL.dll.pdb'},
-        {'path': 'libGLESv2.dll.pdb'},
         {'path': 'vk_swiftshader.dll.pdb'},
         {'path': 'vulkan-1.dll.pdb'},
     ]
@@ -1327,8 +1323,6 @@ def main(argv=None):
 
     dsym_dirs = [
         '%s.dSYM' % framework_name,
-        'libEGL.dylib.dSYM',
-        'libGLESv2.dylib.dSYM',
         'libvk_swiftshader.dylib.dSYM',
     ]
 
@@ -1496,8 +1490,6 @@ def main(argv=None):
     binaries = [
         {'path': 'chrome_sandbox', 'out_path': 'chrome-sandbox'},
         {'path': libcef_so},
-        {'path': 'libEGL.so'},
-        {'path': 'libGLESv2.so'},
         {'path': 'libvk_swiftshader.so'},
         {'path': 'libvulkan.so.1'},
         {'path': 'v8_context_snapshot.bin'},