Merge branch '5.14' into 5.15

Change-Id: I1230ec3a854c0798fa4f7960642e988b917f431e

8 files changed, 34 insertions, 6 deletions

diff --git a/src/core/browser_accessibility_qt.cpp b/src/core/browser_accessibility_qt.cpp
index c760dcd45..db6f371d3 100644
--- a/src/core/browser_accessibility_qt.cpp
+++ b/src/core/browser_accessibility_qt.cpp
@@ -479,7 +479,7 @@ QAccessible::Role BrowserAccessibilityQt::role() const
     case ax::mojom::Role::kTabList:
         return QAccessible::PageTabList;
     case ax::mojom::Role::kTabPanel:
-        return QAccessible::PageTab;
+        return QAccessible::Pane;
     case ax::mojom::Role::kTerm:
         return QAccessible::StaticText;
     case ax::mojom::Role::kTextField:
diff --git a/src/core/compositor/display_overrides.cpp b/src/core/compositor/display_overrides.cpp
index 5d999ab92..494c7b4d4 100644
--- a/src/core/compositor/display_overrides.cpp
+++ b/src/core/compositor/display_overrides.cpp
@@ -42,12 +42,17 @@
 
 #include "components/viz/service/display_embedder/output_surface_provider_impl.h"
 #include "gpu/ipc/in_process_command_buffer.h"
+#include <qtgui-config.h>
 
 std::unique_ptr<viz::OutputSurface>
 viz::OutputSurfaceProviderImpl::CreateGLOutputSurface(
         scoped_refptr<VizProcessContextProvider> context_provider)
 {
+#if QT_CONFIG(opengl)
     return std::make_unique<QtWebEngineCore::DisplayGLOutputSurface>(std::move(context_provider));
+#else
+    return nullptr;
+#endif // QT_CONFIG(opengl)
 }
 
 std::unique_ptr<viz::OutputSurface>
diff --git a/src/core/net/url_request_custom_job.cpp b/src/core/net/url_request_custom_job.cpp
index fe287d0b7..9f4185d0c 100644
--- a/src/core/net/url_request_custom_job.cpp
+++ b/src/core/net/url_request_custom_job.cpp
@@ -70,6 +70,7 @@ URLRequestCustomJob::URLRequestCustomJob(URLRequest *request,
 {
     m_device = nullptr;
     m_error = 0;
+    m_firstBytePosition = 0;
 }
 
 URLRequestCustomJob::~URLRequestCustomJob()
@@ -185,6 +186,19 @@ bool URLRequestCustomJob::IsRedirectResponse(GURL *location, int *http_status_co
     return false;
 }
 
+void URLRequestCustomJob::SetExtraRequestHeaders(const HttpRequestHeaders &headers)
+{
+    std::string rangeHeader;
+    if (headers.GetHeader(HttpRequestHeaders::kRange, &rangeHeader)) {
+        std::vector<HttpByteRange> ranges;
+        if (HttpUtil::ParseRangeHeader(rangeHeader, &ranges)) {
+            // Chromium doesn't support multiple range requests in one single URL request.
+            if (ranges.size() == 1)
+                m_firstBytePosition = ranges[0].first_byte_position();
+        }
+    }
+}
+
 int URLRequestCustomJob::ReadRawData(IOBuffer *buf, int bufSize)
 {
     DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
diff --git a/src/core/net/url_request_custom_job.h b/src/core/net/url_request_custom_job.h
index 071a0a84f..350650f98 100644
--- a/src/core/net/url_request_custom_job.h
+++ b/src/core/net/url_request_custom_job.h
@@ -71,6 +71,7 @@ public:
     bool GetCharset(std::string *charset) override;
     void GetResponseInfo(net::HttpResponseInfo *info) override;
     bool IsRedirectResponse(GURL *location, int *http_status_code, bool *insecure_scheme_was_upgraded) override;
+    void SetExtraRequestHeaders(const net::HttpRequestHeaders &headers);
 
 protected:
     virtual ~URLRequestCustomJob();
diff --git a/src/core/net/url_request_custom_job_proxy.cpp b/src/core/net/url_request_custom_job_proxy.cpp
index cd7e173ee..d2df64f2f 100644
--- a/src/core/net/url_request_custom_job_proxy.cpp
+++ b/src/core/net/url_request_custom_job_proxy.cpp
@@ -96,9 +96,14 @@ void URLRequestCustomJobProxy::reply(std::string mimeType, QIODevice *device)
     if (m_client->m_device && !m_client->m_device->isReadable())
         m_client->m_device->open(QIODevice::ReadOnly);
 
-    qint64 size = m_client->m_device ? m_client->m_device->size() : -1;
-    if (size > 0)
-        m_client->notifyExpectedContentSize(size);
+    if (m_client->m_firstBytePosition > 0)
+        m_client->m_device->seek(m_client->m_firstBytePosition);
+
+    qint64 deviceSize = m_client->m_device ? m_client->m_device->size() : -1;
+    qint64 remainingBytes = deviceSize - m_client->m_firstBytePosition;
+    if (remainingBytes > 0)
+        m_client->notifyExpectedContentSize(remainingBytes);
+
     if (m_client->m_device && m_client->m_device->isReadable()) {
         m_started = true;
         m_client->notifyHeadersComplete();
diff --git a/src/core/net/url_request_custom_job_proxy.h b/src/core/net/url_request_custom_job_proxy.h
index 7091c8319..db38083dd 100644
--- a/src/core/net/url_request_custom_job_proxy.h
+++ b/src/core/net/url_request_custom_job_proxy.h
@@ -67,6 +67,7 @@ public:
         std::string m_charset;
         GURL m_redirect;
         QIODevice *m_device;
+        int64_t m_firstBytePosition;
         int m_error;
         virtual void notifyExpectedContentSize(qint64 size) = 0;
         virtual void notifyHeadersComplete() = 0;
diff --git a/src/core/render_widget_host_view_qt.cpp b/src/core/render_widget_host_view_qt.cpp
index 901cbf0bd..e9be587cf 100644
--- a/src/core/render_widget_host_view_qt.cpp
+++ b/src/core/render_widget_host_view_qt.cpp
@@ -1089,7 +1089,7 @@ bool RenderWidgetHostViewQt::forwardEvent(QEvent *event)
 #endif
         };
 
-        if (!inputMethodQuery(Qt::ImEnabled).toBool() && !acceptKeyOutOfInputField(keyEvent))
+        if (!inputMethodQuery(Qt::ImEnabled).toBool() && !(inputMethodQuery(Qt::ImHints).toInt() & Qt::ImhHiddenText) && !acceptKeyOutOfInputField(keyEvent))
             return false;
 
         Q_ASSERT(m_editCommand.empty());
diff --git a/src/core/web_contents_delegate_qt.cpp b/src/core/web_contents_delegate_qt.cpp
index 38f139513..c1cf1f659 100644
--- a/src/core/web_contents_delegate_qt.cpp
+++ b/src/core/web_contents_delegate_qt.cpp
@@ -482,8 +482,10 @@ void WebContentsDelegateQt::DidFinishLoad(content::RenderFrameHost* render_frame
         return;
     }
 
-    if (render_frame_host->GetParent())
+    if (render_frame_host->GetParent()) {
+        m_viewClient->updateNavigationActions();
         return;
+    }
 
     if (!m_faviconManager->hasCandidate())
         m_viewClient->iconChanged(QUrl());