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| 1 /* | |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "config.h" | |
| 32 #include "WebKit.h" | |
| 33 | |
| 34 #include "AtomicString.h" | |
| 35 #include "DOMTimer.h" | |
| 36 #include "Page.h" | |
| 37 #include "RuntimeEnabledFeatures.h" | |
| 38 #include "TextEncoding.h" | |
| 39 #include "WebMediaPlayerClientImpl.h" | |
| 40 #include "WebSocket.h" | |
| 41 #include "WorkerContextExecutionProxy.h" | |
| 42 | |
| 43 #include <wtf/Assertions.h> | |
| 44 #include <wtf/Threading.h> | |
| 45 | |
| 46 namespace WebKit { | |
| 47 | |
| 48 static WebKitClient* s_webKitClient = 0; | |
| 49 static bool s_layoutTestMode = false; | |
| 50 | |
| 51 void initialize(WebKitClient* webKitClient) | |
| 52 { | |
| 53 ASSERT(webKitClient); | |
| 54 ASSERT(!s_webKitClient); | |
| 55 s_webKitClient = webKitClient; | |
| 56 | |
| 57 WTF::initializeThreading(); | |
| 58 WebCore::AtomicString::init(); | |
| 59 | |
| 60 // Chromium sets the minimum interval timeout to 4ms, overriding the | |
| 61 // default of 10ms. We'd like to go lower, however there are poorly | |
| 62 // coded websites out there which do create CPU-spinning loops. Using | |
| 63 // 4ms prevents the CPU from spinning too busily and provides a balance | |
| 64 // between CPU spinning and the smallest possible interval timer. | |
| 65 WebCore::DOMTimer::setMinTimerInterval(0.004); | |
| 66 | |
| 67 // There are some code paths (for example, running WebKit in the browser | |
| 68 // process and calling into LocalStorage before anything else) where the | |
| 69 // UTF8 string encoding tables are used on a background thread before | |
| 70 // they're set up. This is a problem because their set up routines assert | |
| 71 // they're running on the main WebKitThread. It might be possible to make | |
| 72 // the initialization thread-safe, but given that so many code paths use | |
| 73 // this, initializing this lazily probably doesn't buy us much. | |
| 74 WebCore::UTF8Encoding(); | |
| 75 } | |
| 76 | |
| 77 void shutdown() | |
| 78 { | |
| 79 s_webKitClient = 0; | |
| 80 } | |
| 81 | |
| 82 WebKitClient* webKitClient() | |
| 83 { | |
| 84 return s_webKitClient; | |
| 85 } | |
| 86 | |
| 87 void setLayoutTestMode(bool value) | |
| 88 { | |
| 89 s_layoutTestMode = value; | |
| 90 } | |
| 91 | |
| 92 bool layoutTestMode() | |
| 93 { | |
| 94 return s_layoutTestMode; | |
| 95 } | |
| 96 | |
| 97 void resetPluginCache(bool reloadPages) | |
| 98 { | |
| 99 WebCore::Page::refreshPlugins(reloadPages); | |
| 100 } | |
| 101 | |
| 102 } // namespace WebKit | |
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Chromium Code Reviews
Issue 385057:
Deleted webkit/api which now lives in webkit.org (Closed)
