Modify SRI and CSP console messages to base64 hashes, not base64url.

LayoutTests/http/tests/security/isolatedWorld/bypass-main-world-csp-for-inline-script-expected.txt

Index: LayoutTests/http/tests/security/isolatedWorld/bypass-main-world-csp-for-inline-script-expected.txt
diff --git a/LayoutTests/http/tests/security/isolatedWorld/bypass-main-world-csp-for-inline-script-expected.txt b/LayoutTests/http/tests/security/isolatedWorld/bypass-main-world-csp-for-inline-script-expected.txt
index be18d22267b9a902796f5fe338cfdd1ae39b4d82..acfafa77ae9eaa73dd3ca5bb085854ca53637d86 100644
--- a/LayoutTests/http/tests/security/isolatedWorld/bypass-main-world-csp-for-inline-script-expected.txt
+++ b/LayoutTests/http/tests/security/isolatedWorld/bypass-main-world-csp-for-inline-script-expected.txt
@@ -1,12 +1,12 @@
 CONSOLE MESSAGE: line 27: Injecting in main world: this should fail.
-CONSOLE ERROR: Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-09Et_dqtUwF1zPoVDKo5ZDj2NUXqkLUxcQfh9UtQQt0='), or a nonce ('nonce-...') is required to enable inline execution.
+CONSOLE ERROR: Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-09Et/dqtUwF1zPoVDKo5ZDj2NUXqkLUxcQfh9UtQQt0='), or a nonce ('nonce-...') is required to enable inline execution.
 
 CONSOLE MESSAGE: line 31: Injecting into isolated world without bypass: this should fail.
-CONSOLE ERROR: Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-weyW8ZEkQAD8it2iIcRJESCAdVG_APiGxF6JYEqMvKo='), or a nonce ('nonce-...') is required to enable inline execution.
+CONSOLE ERROR: Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-weyW8ZEkQAD8it2iIcRJESCAdVG/APiGxF6JYEqMvKo='), or a nonce ('nonce-...') is required to enable inline execution.
 
 CONSOLE MESSAGE: line 35: Starting to bypass main world's CSP: this should pass!
 CONSOLE MESSAGE: line 1: EXECUTED in isolated world.
 CONSOLE MESSAGE: line 40: Injecting into main world again: this should fail.
-CONSOLE ERROR: Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-09Et_dqtUwF1zPoVDKo5ZDj2NUXqkLUxcQfh9UtQQt0='), or a nonce ('nonce-...') is required to enable inline execution.
+CONSOLE ERROR: Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-09Et/dqtUwF1zPoVDKo5ZDj2NUXqkLUxcQfh9UtQQt0='), or a nonce ('nonce-...') is required to enable inline execution.
 
 This test ensures that scripts run in isolated worlds marked with their own Content Security Policy aren't affected by the page's content security policy. Extensions, for example, should be able to inject inline JavaScript (even though it's probably a bad idea to do so).