Remove devtools_bridge component

components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/apiary/OAuthClient.java

Index: components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/apiary/OAuthClient.java
diff --git a/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/apiary/OAuthClient.java b/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/apiary/OAuthClient.java
deleted file mode 100644
index 7ddb38151a7314eab36a6efd79668beaf47302c7..0000000000000000000000000000000000000000
--- a/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/apiary/OAuthClient.java
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.components.devtools_bridge.apiary;
-
-import android.util.JsonReader;
-
-import org.apache.http.client.HttpClient;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.entity.StringEntity;
-
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.net.URLEncoder;
-
-/**
- * Google authentication client. Fetches a pair of refresh/access tokens for a
- * secret received while registering the instance in GCD.
- */
-public class OAuthClient {
-    public static final String API_BASE = "https://accounts.google.com/o/oauth2";
-    public static final String ENCODING = "UTF-8";
-    public static final String CONTENT_TYPE = "application/x-www-form-urlencoded";
-
-    private final HttpClient mHttpClient;
-    private final String mScope;
-    private final String mClientId;
-    private final String mClientSecret;
-
-    OAuthClient(HttpClient httpClient, String scope, String clientId, String clientSecret) {
-        assert httpClient != null;
-        assert scope != null;
-        assert clientId != null;
-        assert clientSecret != null;
-
-        mHttpClient = httpClient;
-        mScope = scope;
-        mClientId = clientId;
-        mClientSecret = clientSecret;
-    }
-
-    public OAuthResult authenticate(String secret) throws IOException {
-        final long startTimeMs = System.currentTimeMillis();
-
-        String content =
-                "client_id=" + urlEncode(mClientId)
-                + "&client_secret=" + urlEncode(mClientSecret)
-                + "&scope=" + urlEncode(mScope)
-                + "&code=" + urlEncode(secret)
-                + "&redirect_uri=oob"
-                + "&grant_type=authorization_code";
-
-        return mHttpClient.execute(
-                newHttpPost("/token", content),
-                new JsonResponseHandler<OAuthResult>() {
-                    @Override
-                    public OAuthResult readResponse(JsonReader reader) throws IOException {
-                        return readResponse(reader, startTimeMs);
-                    }
-                });
-    }
-
-    private HttpPost newHttpPost(String path, String content) throws UnsupportedEncodingException {
-        HttpPost request = new HttpPost(API_BASE + "/token");
-        request.setEntity(new StringEntity(content, ENCODING));
-        request.addHeader("Content-Type", CONTENT_TYPE);
-        return request;
-    }
-
-    private static String urlEncode(String value) {
-        try {
-            return URLEncoder.encode(value, ENCODING);
-        } catch (UnsupportedEncodingException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    static OAuthResult readResponse(JsonReader reader, long startTimeMs) throws IOException {
-        String refreshToken = null;
-        String accessToken = null;
-        long expiresInS = 0; // In seconds.
-
-        reader.beginObject();
-        while (reader.hasNext()) {
-            String name = reader.nextName();
-            if (name.equals("refresh_token")) {
-                refreshToken = reader.nextString();
-            } else if (name.equals("access_token")) {
-                accessToken = reader.nextString();
-            } else if (name.equals("expires_in")) {
-                expiresInS = reader.nextLong();
-            } else {
-                reader.skipValue();
-            }
-        }
-        reader.endObject();
-
-        return OAuthResult.create(
-                refreshToken, accessToken, startTimeMs + expiresInS * 1000);
-    }
-}